test_script

#!/bin/bash
#
# Complete Test script for Anattack Project
# Covers main.c, login_module.c, leaderboard.c, quizzes.c, and flashcards_main.c
#
# Returns the number of failed test cases.
#
# McMaster University, 2025

# GLOBALS: tc = test case number, fails = number of failed cases
declare -i tc=0
declare -i fails=0

# Ensure data directory exists
mkdir -p data

############################################
# HELPER: RESET QUIZ USER
# Resets 'quiztester' points to 0 in leaderboard
# This prevents previous tests from affecting the scoring of subsequent tests.
############################################
reset_quiz_user() {
    if [ -f data/leaderboard_data.txt ]; then
        # Remove quiztester if exists
        grep -v "^quiztester " data/leaderboard_data.txt > data/leaderboard_data.tmp
        mv data/leaderboard_data.tmp data/leaderboard_data.txt
    fi
    # Add fresh quiztester with 0 points
    echo "quiztester QUIZ101 0" >> data/leaderboard_data.txt
}

############################################
# Run a single test
############################################
test() {
    tc=tc+1

    local COMMAND=$1
    local RETURN=$2
    local STDIN=$3
    local STDOUT=$4
    local STDERR=$5

    # Create temporary files for output capturing
    local TF_OUT=$(mktemp)
    local TF_ERR=$(mktemp)

    # Run the command EXACTLY ONCE
    # We capture stdout, stderr, and the return code from this single execution.
    $COMMAND <<< "$STDIN" > "$TF_OUT" 2> "$TF_ERR"
    local A_RETURN=$?

    # Read captured output into variables
    local A_STDOUT=$(cat "$TF_OUT")
    local A_STDERR=$(cat "$TF_ERR")

    # Clean up temp files
    rm -f "$TF_OUT" "$TF_ERR"

    # CHECK RETURN VALUE
    if [[ "$A_RETURN" != "$RETURN" ]]; then
        echo "Test $tc Failed"
        echo "   $COMMAND"
        echo "   Expected Return: $RETURN"
        echo "   Actual Return: $A_RETURN"
        fails=$fails+1
        return 1
    fi

    # CHECK STDOUT
    if [[ "$STDOUT" != "$A_STDOUT" ]]; then
        echo "Test $tc Failed (STDOUT Mismatch)"
        echo "   Input: $STDIN"
        echo "   --- Expected STDOUT ---"
        echo "$STDOUT"
        echo "   --- Actual STDOUT ---"
        echo "$A_STDOUT"
        fails=$fails+1
        return 2
    fi

    # CHECK STDERR
    if [[ "$STDERR" != "$A_STDERR" ]]; then
        echo "Test $tc Failed (STDERR Mismatch)"
        echo "   Expected STDERR: $STDERR"
        echo "   Actual STDERR: $A_STDERR"
        fails=$fails+1
        return 3
    fi

    # SUCCESS
    echo "Test $tc Passed"
    return 0
}

############################################
# SETUP DATA
############################################
setup_data() {
    # 1. Populate Leaderboard with exact provided list
    cat > data/leaderboard_data.txt <<EOF
adib 2XC3 780
maria 2XC3 220
farah ENG2 530
arya BIO2 380
james 2XC3 750
jad ENG1P13 0
Youssef 2DM3 0
Hibban 2XC3 550
Max ENG2 320
Sam 2XC3 900
EOF

    # 2. Setup Quiz Questions (EXACTLY AS PROVIDED)
    # The number at the end represents the index (0-based)
    # 0 -> Option 1 | 1 -> Option 2 | 2 -> Option 3 | 3 -> Option 4
    cat > data/quiz_questions.txt <<EOF
What bone is located in the lateral forearm?
Radius
Ulna
Humerus
Femur
0
How many cervical vertebrae are in the human spine?
5
7
12
9
1
Which muscle is responsible for flexing the elbow?
Triceps brachii
Biceps brachii
Deltoid
Latissimus dorsi
1
What is the largest bone in the human body?
Tibia
Humerus
Femur
Pelvis
2
How many bones are in the adult human body?
186
206
226
246
1
Which organ is responsible for filtering blood?
Liver
Kidney
Heart
Lung
1
What type of joint is the knee?
Ball and socket
Hinge
Pivot
Saddle
1
Which bone protects the brain?
Sternum
Cranium
Scapula
Vertebra
1
What is the smallest bone in the human body?
Stapes
Incus
Malleus
Phalanx
0
Which chamber of the heart pumps blood to the body?
Right atrium
Left atrium
Right ventricle
Left ventricle
3
EOF

    # 3. Setup Preset Flashcards
    cat > data/preset_flashcards.txt <<EOF
1.
Q: What is homeostasis?
A: Maintaining a relatively constant internal environment through physiological regulation.

2.
Q: What is a set point?
A: The ideal normal value that defines the normal range of a variable.

3.
Q: What does a receptor do in a feedback system?
A: Detects changes in a variable.

4.
Q: What does the control center do?
A: Establishes the set point and processes information.

5.
Q: What is the role of an effector?
A: Adjusts the variable to bring it back toward the set point.

6.
Q: What is negative feedback?
A: A mechanism that reduces deviation from the set point.

7.
Q: What is positive feedback?
A: A mechanism that increases deviation from the set point.

8.
Q: What is released during ovulation?
A: A secondary oocyte arrested in meiosis II.

9.
Q: Where does fertilization typically occur?
A: In the ampulla of the uterine tube.

10.
Q: How many sperm typically reach the oocyte?
A: About 100–200.

11.
Q: What is the fertilization window?
A: ~6 days before to 1 day after ovulation.

12.
Q: What does ZP3 do?
A: Acts as the sperm receptor on the zona pellucida.

13.
Q: What is the fast block to polyspermy?
A: Membrane depolarization preventing other sperm entry.

14.
Q: What is the slow block to polyspermy?
A: Ca²⁺ release causing zona pellucida hardening and inactivation of ZP3.

15.
Q: What two parts make up the blastocyst?
A: Trophoblast and inner cell mass.

16.
Q: What is gastrulation?
A: Formation of ectoderm, mesoderm, and endoderm from the epiblast.

17.
Q: What does the ectoderm form?
A: Skin and nervous system.

18.
Q: What does the mesoderm form?
A: Muscle, bone, heart, blood vessels.

19.
Q: What does the endoderm form?
A: Digestive tract and associated organs.

20.
Q: What is the function of the notochord?
A: Signals ectoderm to form the neural plate and helps pattern body axis.

21.
Q: What does the foramen ovale do?
A: Shunts fetal blood from the right atrium to the left atrium.

22.
Q: What does the ductus arteriosus do?
A: Shunts blood from the pulmonary trunk to the aorta.

23.
Q: What does the ductus venosus do?
A: Bypasses the fetal liver by shunting blood to the IVC.

24.
Q: What does the umbilical vein carry?
A: Oxygenated blood from the placenta to the fetus.

25.
Q: What do the umbilical arteries carry?
A: Deoxygenated blood from fetus to placenta.

26.
Q: What is the precursor of the heart?
A: The primitive heart tube formed from fused endocardial tubes.

27.
Q: What does the primitive ventricle become?
A: The left ventricle.

28.
Q: What is the origin of the respiratory system?
A: An evagination of the foregut called the lung bud.

29.
Q: What are the three main epithelial tissue shapes?
A: Squamous, cuboidal, columnar.

30.
Q: What are the three main epithelial tissue classifications by layers?
A: Simple, stratified, pseudostratified.
EOF
    
    # 4. Clean up any previous run artifacts for 'quiztester'
    if [ -f data/leaderboard_data.txt ]; then
        grep -v "^quiztester " data/leaderboard_data.txt > data/leaderboard_data.tmp && mv data/leaderboard_data.tmp data/leaderboard_data.txt
    fi
}

# Run setup
setup_data

##########################################
# MAIN.C MENU TESTS
##########################################

# Test 1: Main Menu - Help (4) then Exit (5)
test './anattack_test' 0 '4
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: 
===== ANATTACK HELP =====
 1 : Log in (Starts the app)
 2 : Register (Creates new user)
 3 : Deregister (Deletes a user)
 5 : Exit (Closes program)
=========================

====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Exiting Anattack. Goodbye!' ''

# Test 2: Main Menu - Invalid Choice (9)
test './anattack_test' 0 '9
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: 
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Exiting Anattack. Goodbye!' 'ERROR: Invalid choice.'

# Test 3: Main Menu - Bad Input (x)
test './anattack_test' 0 'x
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: 
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Exiting Anattack. Goodbye!' 'ERROR: Invalid input.'


##########################################
# LOGIN MODULE TESTS (login_module.c)
##########################################

# Test 4: Login - Valid User (adib)
test './anattack_test' 0 '1
adib
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: adib, Class: 2XC3, Points: 780

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''

# Test 5: Login - User Not Found
test './anattack_test' 1 '1
nonexistentuser' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: ' 'ERROR: Username not in System.'

# Test 6: Login - Invalid Input (Spaces)
test './anattack_test' 1 '1
bad name' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: ' 'ERROR: Invalid username, cannot have spaces.'


##########################################
# REGISTER MODULE TESTS (login_module.c)
##########################################

# Test 7: Register - Valid New User (reguser)
test './anattack_test' 0 '2
reguser
TESTCLASS
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Register New Username: Assign Class: Current student stats: Name: reguser, Class: TESTCLASS, Points: 0

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''

# Test 8: Register - Valid New User 2 (reguser2) - checking persistence
test './anattack_test' 0 '2
reguser2
MATH101
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Register New Username: Assign Class: Current student stats: Name: reguser2, Class: MATH101, Points: 0

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''

# Test 9: Register - Duplicate Username (adib)
test './anattack_test' 1 '2
adib' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Register New Username: ' 'ERROR: Username already in system, must input new username.'

# Test 10: Register - Invalid Username (Spaces)
test './anattack_test' 1 '2
bad name' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Register New Username: ' 'ERROR: Invalid username, cannot have spaces.'

# Test 11: Register - Invalid Class (Spaces)
test './anattack_test' 1 '2
tempvalid
Bad Class' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Register New Username: Assign Class: ' 'ERROR: Invalid class, cannot have spaces.'


##########################################
# DEREGISTER MODULE TESTS (login_module.c)
##########################################

# Test 12: Deregister - Valid User (reguser)
test './anattack_test' 0 '3
reguser
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username to deregister: Successfully deregistered user: reguser
>> Returning to Main Menu...

====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Exiting Anattack. Goodbye!' ''

# Test 13: Deregister - Valid User 2 (reguser2)
test './anattack_test' 0 '3
reguser2
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username to deregister: Successfully deregistered user: reguser2
>> Returning to Main Menu...

====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Exiting Anattack. Goodbye!' ''

# Test 14: Deregister - User Not Found
test './anattack_test' 1 '3
nonexistent' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username to deregister: ' 'ERROR: Username not in system.'

# Test 15: Deregister - Invalid Input (Spaces)
test './anattack_test' 1 '3
bad name' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username to deregister: ' 'ERROR: Invalid username, cannot have spaces.'


##########################################
# LEADERBOARD TESTS (leaderboard.c)
##########################################

# Test 16: Leaderboard - Help Menu
test './anattack_test' 0 '1
adib
4
--help
exit
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: adib, Class: 2XC3, Points: 780

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: 
=== LEADERBOARD MODULE ===
Options: Check | --help | Exit
Enter choice: Anattack Leaderboard Module: View and update your class leaderboard.
Usage:
  Check       Display the current leaderboard and update your points.
  --help      Display this help information.

Functionality:
  - Displays all students in your class sorted by descending points.
  - Highlights your username with '\''<-- YOU'\''.
  - Allows adding points to your score (integer input only).

File format:
  - Leaderboard data is stored in '\''leaderboard_data.txt'\''
    Each line: username class points

Notes:
  - Invalid commands or non-integer point inputs will trigger an error.
  - Memory used for storing usernames, classes, and points is freed after use.

=== LEADERBOARD MODULE ===
Options: Check | --help | Exit
Enter choice: Exiting leaderboard module...

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''

# Test 17: Leaderboard - Check (adib, 2XC3)
test './anattack_test' 0 '1
adib
4
check
exit
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: adib, Class: 2XC3, Points: 780

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: 
=== LEADERBOARD MODULE ===
Options: Check | --help | Exit
Enter choice: 
==============================
   Leaderboard for class 2XC3
==============================
1. Sam           Points: 900
2. adib          Points: 780   <-- YOU
3. james         Points: 750
4. Hibban        Points: 550
5. maria         Points: 220
==============================

=== LEADERBOARD MODULE ===
Options: Check | --help | Exit
Enter choice: Exiting leaderboard module...

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''

# Test 18: Leaderboard - Check Uppercase (CHECK)
test './anattack_test' 0 '1
adib
4
CHECK
exit
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: adib, Class: 2XC3, Points: 780

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: 
=== LEADERBOARD MODULE ===
Options: Check | --help | Exit
Enter choice: 
==============================
   Leaderboard for class 2XC3
==============================
1. Sam           Points: 900
2. adib          Points: 780   <-- YOU
3. james         Points: 750
4. Hibban        Points: 550
5. maria         Points: 220
==============================

=== LEADERBOARD MODULE ===
Options: Check | --help | Exit
Enter choice: Exiting leaderboard module...

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''

# Test 19: Leaderboard - Check Single User Class (arya, BIO2)
test './anattack_test' 0 '1
arya
4
check
exit
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: arya, Class: BIO2, Points: 380

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: 
=== LEADERBOARD MODULE ===
Options: Check | --help | Exit
Enter choice: 
==============================
   Leaderboard for class BIO2
==============================
1. arya          Points: 380   <-- YOU
==============================

=== LEADERBOARD MODULE ===
Options: Check | --help | Exit
Enter choice: Exiting leaderboard module...

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''

# Test 20: Leaderboard - Check Two User Class (Max, ENG2)
test './anattack_test' 0 '1
Max
4
check
exit
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: Max, Class: ENG2, Points: 320

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: 
=== LEADERBOARD MODULE ===
Options: Check | --help | Exit
Enter choice: 
==============================
   Leaderboard for class ENG2
==============================
1. farah         Points: 530
2. Max           Points: 320   <-- YOU
==============================

=== LEADERBOARD MODULE ===
Options: Check | --help | Exit
Enter choice: Exiting leaderboard module...

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''

# Test 21: Leaderboard - Invalid Command
test './anattack_test' 0 '1
adib
4
wrong
exit
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: adib, Class: 2XC3, Points: 780

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: 
=== LEADERBOARD MODULE ===
Options: Check | --help | Exit
Enter choice: 
=== LEADERBOARD MODULE ===
Options: Check | --help | Exit
Enter choice: Exiting leaderboard module...

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' '
ERROR: Must input either --help, Check, or Exit.'

# Test 22: Leaderboard - Invalid Input with Spaces
test './anattack_test' 0 '1
adib
4
bad input
exit
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: adib, Class: 2XC3, Points: 780

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: 
=== LEADERBOARD MODULE ===
Options: Check | --help | Exit
Enter choice: 
=== LEADERBOARD MODULE ===
Options: Check | --help | Exit
Enter choice: Exiting leaderboard module...

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' '
ERROR: Must input only --help, Check or Exit'


##########################################
# QUIZ MODULE TESTS (quizzes.c)
##########################################

# Test 23: Quiz - Perfect Score (100%)
# Inputs: 1, 2, 2, 3, 2, 2, 2, 2, 1, 4 (All Correct)
reset_quiz_user
test './anattack_test' 0 '2
quiztester
QUIZ101
2
start
1
2
2
3
2
2
2
2
1
4
exit
4
check
exit
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Register New Username: Assign Class: Current student stats: Name: quiztester, Class: QUIZ101, Points: 0

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: 
=== QUIZ MODULE ===
Options: Start | --help | Exit
Choice: Loaded 10 questions.

=== ANATOMY QUIZ ===
Answer 10 questions.

Question 1: What bone is located in the lateral forearm?
  1) Radius
  2) Ulna
  3) Humerus
  4) Femur
Your answer (1-4): Correct!

Question 2: How many cervical vertebrae are in the human spine?
  1) 5
  2) 7
  3) 12
  4) 9
Your answer (1-4): Correct!

Question 3: Which muscle is responsible for flexing the elbow?
  1) Triceps brachii
  2) Biceps brachii
  3) Deltoid
  4) Latissimus dorsi
Your answer (1-4): Correct!

Question 4: What is the largest bone in the human body?
  1) Tibia
  2) Humerus
  3) Femur
  4) Pelvis
Your answer (1-4): Correct!

Question 5: How many bones are in the adult human body?
  1) 186
  2) 206
  3) 226
  4) 246
Your answer (1-4): Correct!

Question 6: Which organ is responsible for filtering blood?
  1) Liver
  2) Kidney
  3) Heart
  4) Lung
Your answer (1-4): Correct!

Question 7: What type of joint is the knee?
  1) Ball and socket
  2) Hinge
  3) Pivot
  4) Saddle
Your answer (1-4): Correct!

Question 8: Which bone protects the brain?
  1) Sternum
  2) Cranium
  3) Scapula
  4) Vertebra
Your answer (1-4): Correct!

Question 9: What is the smallest bone in the human body?
  1) Stapes
  2) Incus
  3) Malleus
  4) Phalanx
Your answer (1-4): Correct!

Question 10: Which chamber of the heart pumps blood to the body?
  1) Right atrium
  2) Left atrium
  3) Right ventricle
  4) Left ventricle
Your answer (1-4): Correct!

=== QUIZ COMPLETE ===
Score: 10 / 10
Percentage: 100%
Excellent!
100 points added!

==============================
   Leaderboard for class QUIZ101
==============================
1. quiztester    Points: 100   <-- YOU
==============================

=== QUIZ MODULE ===
Options: Start | --help | Exit
Choice: Returning to main menu.

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: 
=== LEADERBOARD MODULE ===
Options: Check | --help | Exit
Enter choice: 
==============================
   Leaderboard for class QUIZ101
==============================
1. quiztester    Points: 100   <-- YOU
==============================

=== LEADERBOARD MODULE ===
Options: Check | --help | Exit
Enter choice: Exiting leaderboard module...

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''

# Test 24: Quiz - Help Menu
reset_quiz_user
test './anattack_test' 0 '1
quiztester
2
--help
exit
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: quiztester, Class: QUIZ101, Points: 0

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: 
=== QUIZ MODULE ===
Options: Start | --help | Exit
Choice: 
=== QUIZ HELP ===
  --help  Show this help
  Start   Begin the quiz
  Exit    Return to main menu

=== QUIZ MODULE ===
Options: Start | --help | Exit
Choice: Returning to main menu.

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''

# Test 25: Quiz - Invalid Menu Option
reset_quiz_user
test './anattack_test' 0 '1
quiztester
2
invalid
exit
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: quiztester, Class: QUIZ101, Points: 0

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: 
=== QUIZ MODULE ===
Options: Start | --help | Exit
Choice: 
=== QUIZ MODULE ===
Options: Start | --help | Exit
Choice: Returning to main menu.

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' 'Invalid option.'

# Test 26: Quiz - Input Validation (Number out of range)
# Input '9' for Q1 (Invalid), then '1' (Correct). Then correct for rest.
# Score should be 9/10 (90%) -> +90 pts. End Points: 90.
reset_quiz_user
test './anattack_test' 0 '1
quiztester
2
start
9
1
2
2
3
2
2
2
2
1
4
exit
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: quiztester, Class: QUIZ101, Points: 0

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: 
=== QUIZ MODULE ===
Options: Start | --help | Exit
Choice: Loaded 10 questions.

=== ANATOMY QUIZ ===
Answer 10 questions.

Question 1: What bone is located in the lateral forearm?
  1) Radius
  2) Ulna
  3) Humerus
  4) Femur
Your answer (1-4): Invalid choice.

Question 2: How many cervical vertebrae are in the human spine?
  1) 5
  2) 7
  3) 12
  4) 9
Your answer (1-4): Correct!

Question 3: Which muscle is responsible for flexing the elbow?
  1) Triceps brachii
  2) Biceps brachii
  3) Deltoid
  4) Latissimus dorsi
Your answer (1-4): Correct!

Question 4: What is the largest bone in the human body?
  1) Tibia
  2) Humerus
  3) Femur
  4) Pelvis
Your answer (1-4): Correct!

Question 5: How many bones are in the adult human body?
  1) 186
  2) 206
  3) 226
  4) 246
Your answer (1-4): Correct!

Question 6: Which organ is responsible for filtering blood?
  1) Liver
  2) Kidney
  3) Heart
  4) Lung
Your answer (1-4): Correct!

Question 7: What type of joint is the knee?
  1) Ball and socket
  2) Hinge
  3) Pivot
  4) Saddle
Your answer (1-4): Correct!

Question 8: Which bone protects the brain?
  1) Sternum
  2) Cranium
  3) Scapula
  4) Vertebra
Your answer (1-4): Correct!

Question 9: What is the smallest bone in the human body?
  1) Stapes
  2) Incus
  3) Malleus
  4) Phalanx
Your answer (1-4): Correct!

Question 10: Which chamber of the heart pumps blood to the body?
  1) Right atrium
  2) Left atrium
  3) Right ventricle
  4) Left ventricle
Your answer (1-4): Correct!

=== QUIZ COMPLETE ===
Score: 9 / 10
Percentage: 90%
Excellent!
90 points added!

==============================
   Leaderboard for class QUIZ101
==============================
1. quiztester    Points: 90     <-- YOU
==============================

=== QUIZ MODULE ===
Options: Start | --help | Exit
Choice: Returning to main menu.

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' 'Invalid choice.'

# Test 27: Quiz - Input Validation (Non-integer 'a')
# Input 'a' for Q1. (Invalid input). Q1 counts as WRONG (0).
# Then input '2' for Q2 (Correct).
# Then correct for rest.
# Score should be 9/10 (90%) -> +90 pts. End Points: 90.
reset_quiz_user
test './anattack_test' 0 '1
quiztester
2
start
a
2
2
3
2
2
2
2
1
4
exit
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: quiztester, Class: QUIZ101, Points: 0

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: 
=== QUIZ MODULE ===
Options: Start | --help | Exit
Choice: Loaded 10 questions.

=== ANATOMY QUIZ ===
Answer 10 questions.

Question 1: What bone is located in the lateral forearm?
  1) Radius
  2) Ulna
  3) Humerus
  4) Femur
Your answer (1-4): 
Question 2: How many cervical vertebrae are in the human spine?
  1) 5
  2) 7
  3) 12
  4) 9
Your answer (1-4): Correct!

Question 3: Which muscle is responsible for flexing the elbow?
  1) Triceps brachii
  2) Biceps brachii
  3) Deltoid
  4) Latissimus dorsi
Your answer (1-4): Correct!

Question 4: What is the largest bone in the human body?
  1) Tibia
  2) Humerus
  3) Femur
  4) Pelvis
Your answer (1-4): Correct!

Question 5: How many bones are in the adult human body?
  1) 186
  2) 206
  3) 226
  4) 246
Your answer (1-4): Correct!

Question 6: Which organ is responsible for filtering blood?
  1) Liver
  2) Kidney
  3) Heart
  4) Lung
Your answer (1-4): Correct!

Question 7: What type of joint is the knee?
  1) Ball and socket
  2) Hinge
  3) Pivot
  4) Saddle
Your answer (1-4): Correct!

Question 8: Which bone protects the brain?
  1) Sternum
  2) Cranium
  3) Scapula
  4) Vertebra
Your answer (1-4): Correct!

Question 9: What is the smallest bone in the human body?
  1) Stapes
  2) Incus
  3) Malleus
  4) Phalanx
Your answer (1-4): Correct!

Question 10: Which chamber of the heart pumps blood to the body?
  1) Right atrium
  2) Left atrium
  3) Right ventricle
  4) Left ventricle
Your answer (1-4): Correct!

=== QUIZ COMPLETE ===
Score: 9 / 10
Percentage: 90%
Excellent!
90 points added!

==============================
   Leaderboard for class QUIZ101
==============================
1. quiztester    Points: 90     <-- YOU
==============================

=== QUIZ MODULE ===
Options: Start | --help | Exit
Choice: Returning to main menu.

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' 'Invalid input.'

# Test 28: Quiz - "Good job!" (60-79%)
# Logic: Get 6 correct (60%). +60 pts. End Points: 60.
reset_quiz_user
test './anattack_test' 0 '1
quiztester
2
start
1
2
2
3
2
2
1
1
2
3
exit
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: quiztester, Class: QUIZ101, Points: 0

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: 
=== QUIZ MODULE ===
Options: Start | --help | Exit
Choice: Loaded 10 questions.

=== ANATOMY QUIZ ===
Answer 10 questions.

Question 1: What bone is located in the lateral forearm?
  1) Radius
  2) Ulna
  3) Humerus
  4) Femur
Your answer (1-4): Correct!

Question 2: How many cervical vertebrae are in the human spine?
  1) 5
  2) 7
  3) 12
  4) 9
Your answer (1-4): Correct!

Question 3: Which muscle is responsible for flexing the elbow?
  1) Triceps brachii
  2) Biceps brachii
  3) Deltoid
  4) Latissimus dorsi
Your answer (1-4): Correct!

Question 4: What is the largest bone in the human body?
  1) Tibia
  2) Humerus
  3) Femur
  4) Pelvis
Your answer (1-4): Correct!

Question 5: How many bones are in the adult human body?
  1) 186
  2) 206
  3) 226
  4) 246
Your answer (1-4): Correct!

Question 6: Which organ is responsible for filtering blood?
  1) Liver
  2) Kidney
  3) Heart
  4) Lung
Your answer (1-4): Correct!

Question 7: What type of joint is the knee?
  1) Ball and socket
  2) Hinge
  3) Pivot
  4) Saddle
Your answer (1-4): Wrong! Answer was: Hinge

Question 8: Which bone protects the brain?
  1) Sternum
  2) Cranium
  3) Scapula
  4) Vertebra
Your answer (1-4): Wrong! Answer was: Cranium

Question 9: What is the smallest bone in the human body?
  1) Stapes
  2) Incus
  3) Malleus
  4) Phalanx
Your answer (1-4): Wrong! Answer was: Stapes

Question 10: Which chamber of the heart pumps blood to the body?
  1) Right atrium
  2) Left atrium
  3) Right ventricle
  4) Left ventricle
Your answer (1-4): Wrong! Answer was: Left ventricle

=== QUIZ COMPLETE ===
Score: 6 / 10
Percentage: 60%
Good job!
60 points added!

==============================
   Leaderboard for class QUIZ101
==============================
1. quiztester    Points: 60     <-- YOU
==============================

=== QUIZ MODULE ===
Options: Start | --help | Exit
Choice: Returning to main menu.

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''

# Test 29: Quiz - "Keep studying!" (< 60%)
# Logic: Get 0 correct. +0 pts. End Points: 0.
reset_quiz_user
test './anattack_test' 0 '1
quiztester
2
start
2
1
1
1
1
1
1
1
2
1
exit
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: quiztester, Class: QUIZ101, Points: 0

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: 
=== QUIZ MODULE ===
Options: Start | --help | Exit
Choice: Loaded 10 questions.

=== ANATOMY QUIZ ===
Answer 10 questions.

Question 1: What bone is located in the lateral forearm?
  1) Radius
  2) Ulna
  3) Humerus
  4) Femur
Your answer (1-4): Wrong! Answer was: Radius

Question 2: How many cervical vertebrae are in the human spine?
  1) 5
  2) 7
  3) 12
  4) 9
Your answer (1-4): Wrong! Answer was: 7

Question 3: Which muscle is responsible for flexing the elbow?
  1) Triceps brachii
  2) Biceps brachii
  3) Deltoid
  4) Latissimus dorsi
Your answer (1-4): Wrong! Answer was: Biceps brachii

Question 4: What is the largest bone in the human body?
  1) Tibia
  2) Humerus
  3) Femur
  4) Pelvis
Your answer (1-4): Wrong! Answer was: Femur

Question 5: How many bones are in the adult human body?
  1) 186
  2) 206
  3) 226
  4) 246
Your answer (1-4): Wrong! Answer was: 206

Question 6: Which organ is responsible for filtering blood?
  1) Liver
  2) Kidney
  3) Heart
  4) Lung
Your answer (1-4): Wrong! Answer was: Kidney

Question 7: What type of joint is the knee?
  1) Ball and socket
  2) Hinge
  3) Pivot
  4) Saddle
Your answer (1-4): Wrong! Answer was: Hinge

Question 8: Which bone protects the brain?
  1) Sternum
  2) Cranium
  3) Scapula
  4) Vertebra
Your answer (1-4): Wrong! Answer was: Cranium

Question 9: What is the smallest bone in the human body?
  1) Stapes
  2) Incus
  3) Malleus
  4) Phalanx
Your answer (1-4): Wrong! Answer was: Stapes

Question 10: Which chamber of the heart pumps blood to the body?
  1) Right atrium
  2) Left atrium
  3) Right ventricle
  4) Left ventricle
Your answer (1-4): Wrong! Answer was: Left ventricle

=== QUIZ COMPLETE ===
Score: 0 / 10
Percentage: 0%
Keep studying!
0 points added!

==============================
   Leaderboard for class QUIZ101
==============================
1. quiztester    Points: 0      <-- YOU
==============================

=== QUIZ MODULE ===
Options: Start | --help | Exit
Choice: Returning to main menu.

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''

# Test 30: Quiz - Empty Questions File
reset_quiz_user
mv data/quiz_questions.txt data/quiz_questions.bak
touch data/quiz_questions.txt
test './anattack_test' 0 '1
quiztester
2
start
exit
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: quiztester, Class: QUIZ101, Points: 0

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: 
=== QUIZ MODULE ===
Options: Start | --help | Exit
Choice: No questions loaded.

=== QUIZ MODULE ===
Options: Start | --help | Exit
Choice: Returning to main menu.

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''
mv data/quiz_questions.bak data/quiz_questions.txt

##########################################
# FLASHCARDS MODULE TESTS
# We test only menu navigation (Help, Exit, Invalid) 
# because 'Start' enters an infinite loop without CTRL+C.
##########################################

# Test 37: Flashcards - Quit Review check
test './anattack_test' 0 '1
maria
1
Start

0
Exit
5' '

====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: maria, Class: 2XC3, Points: 220

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice:
===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice:

    FLASHCARD REVIEW MODE    
On your keyboard press 0 at any time to stop practicing flashcards.

Q: What does the ductus arteriosus do?
Press (Enter) to see the answer

A: Shunts blood from the pulmonary trunk to the aorta.

Pick category
 0) Quit review
 1) Don'\''t know
 2) In progress
 3) Nailed it
Your choice:

===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice: Exiting Flashcards

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''


# Test 38: Flashcards - (1- Don'\''t know) weight logic
test './anattack_test' 0 '1
maria
1
Start

1

0
Exit
5' '

====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: maria, Class: 2XC3, Points: 220

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice:
===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice:

    FLASHCARD REVIEW MODE    
On your keyboard press 0 at any time to stop practicing flashcards.

Q: What two parts make up the blastocyst?
Press (Enter) to see the answer

A: Trophoblast and inner cell mass.

Pick category
 0) Quit review
 1) Don'\''t know
 2) In progress
 3) Nailed it
Your choice:

Q: What does the control center do?
Press (Enter) to see the answer

A: Establishes the set point and processes information.

Pick category
 0) Quit review
 1) Don'\''t know
 2) In progress
 3) Nailed it
Your choice:

===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice: Exiting Flashcards

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''


# Test 39: Flashcards - (2- In progress) weight logic
test './anattack_test' 0 '1
maria
1
Start

2

0
Exit
5' '

====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: maria, Class: 2XC3, Points: 220

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice:
===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice:

    FLASHCARD REVIEW MODE    
On your keyboard press 0 at any time to stop practicing flashcards.

Q: What does ZP3 do?
Press (Enter) to see the answer

A: Acts as the sperm receptor on the zona pellucida.

Pick category
 0) Quit review
 1) Don'\''t know
 2) In progress
 3) Nailed it
Your choice:

Q: What is the function of the notochord?
Press (Enter) to see the answer

A: Signals ectoderm to form the neural plate and helps pattern body axis.

Pick category
 0) Quit review
 1) Don'\''t know
 2) In progress
 3) Nailed it
Your choice:

===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice: Exiting Flashcards

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''


# Test 40: Flashcards - (3- Nailed it) weight logic
test './anattack_test' 0 '1
maria
1
Start

3

0
Exit
5' '

====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: maria, Class: 2XC3, Points: 220

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice:
===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice:

    FLASHCARD REVIEW MODE    
On your keyboard press 0 at any time to stop practicing flashcards.

Q: What does a receptor do in a feedback system?
Press (Enter) to see the answer

A: Detects changes in a variable.

Pick category
 0) Quit review
 1) Don'\''t know
 2) In progress
 3) Nailed it
Your choice:

Q: What are the three main epithelial tissue shapes?
Press (Enter) to see the answer

A: Squamous, cuboidal, columnar.

Pick category
 0) Quit review
 1) Don'\''t know
 2) In progress
 3) Nailed it
Your choice:

===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice: Exiting Flashcards

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderleaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''

# Test 41: Flashcards - File Ends Before Q: Line (cover break after Q:)
mv data/preset_flashcards.txt data/preset_flashcards.bak
echo "1" > data/preset_flashcards.txt

test './anattack_test' 0 '1
maria
1
start
exit
5' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: maria, Class: 2XC3, Points: 780

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice:
===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice: There are no flashcards available

===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice: Exiting Flashcards

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''
mv data/preset_flashcards.bak data/preset_flashcards.txt


# Test 41: Flashcards - Missing preset_flashcards.txt (loading_flashcards error)
mv data/preset_flashcards.txt data/preset_flashcards.bak

test './anattack_test' 0 '1
maria
1
start
exit
5' '

====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: maria, Class: 2XC3, Points: 220

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice:
===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice: This resulted in error! Could not open preset_flashcards.txt
There are no flashcards available

===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice: Exiting Flashcards

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''

mv data/preset_flashcards.bak data/preset_flashcards.txt


# Test 42: Flashcards - Malformed Q/A (missing answer line)
cp data/preset_flashcards.txt data/preset_flashcards.bak

cat > data/preset_flashcards.txt << 'EOF'
1.
Q: Incomplete question
EOF

test './anattack_test' 0 '1
maria
1
start
exit
5' '

====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: maria, Class: 2XC3, Points: 220

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice:
===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice: There are no flashcards available

===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice: Exiting Flashcards

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''

mv data/preset_flashcards.bak data/preset_flashcards.txt


# Test 43: Flashcards - picking_flashcards boundary coverage
cp data/preset_flashcards.txt data/preset_flashcards.bak

cat > data/preset_flashcards.txt << 'EOF'
1.
Q: A?
A: A1.

2.
Q: B?
A: B1.

3.
Q: C?
A: C1.
EOF

echo "Running picking_flashcards boundary test..."
timeout 1s ./anattack_test <<< "maria
1
start

1

1

1
" >/dev/null 2>&1

echo "Test 43 Passed (picking_flashcards covered)"

mv data/preset_flashcards.bak data/preset_flashcards.txt


# Test 45: Deregister quiztester
test './anattack_test' 0 '3
quiztester
5' '

====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username to deregister: Successfully deregistered user: quiztester
>> Returning to Main Menu...

====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Exiting Anattack. Goodbye!' ''


# Test 50: Activity Menu - Option out of range (7)
# Logic: '7' is read correctly, but matches no if/else if block. Falls to final else.
test './anattack_test' 1 '1
adib
7' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: adib, Class: 2XC3, Points: 780

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: ' 'ERROR, Invalid Input'


# Test 51: Flashcards - Help Command (Covers flashcards_main.c line 54 & flashcards.c lines 192-211)
test './anattack_test' 0 '1
maria
1
--help
exit
5' '

====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: maria, Class: 2XC3, Points: 220

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice:
===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice: 
===== FLASHCARDS HELP =====
Available commands:
  --help      : Show this help menu
  Start       : Begin flashcard review mode
  Exit        : Return to the main menu

How flashcards work:
  - Each card has a weight. Higher weight = shows up more often.
  - After you reveal the answer, choose how well you knew it:
        1) Don'\''t know   → weight increases a lot (shows up soon)
        2) In progress  → weight increases slightly
        3) Nailed it    → weight decreases (shows up less)
  - The system repeats until you press 0 to stop review mode.

Notes:
  - Flashcards load from data/preset_flashcards.txt
  - Cards auto-adjust so difficult ones appear more often.
  - Review mode loops forever until manually stopped.

===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice: Exiting Flashcards

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''


# Test 52: Flashcards - Invalid Input (Covers flashcards_main.c line 73)
test './anattack_test' 0 '1
maria
1
banana
exit
5' '

====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: maria, Class: 2XC3, Points: 220

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice:
===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice: Invalid input. Try again.

===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice: Exiting Flashcards

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''


# Test 53: Flashcards - Weight Clamping (Covers flashcards.c line 172) & Blank Line Skipping (Covers flashcards.c line 60)
# We create a custom file with ONE card and extra blank lines.
# We "Nail it" repeatedly to force weight from 5 -> 6 -> 4 -> 2 -> 0, where it should clamp to 1.
cp data/preset_flashcards.txt data/preset_flashcards.bak
cat > data/preset_flashcards.txt << 'EOF'

1.
Q: One?
A: 1.


EOF

test './anattack_test' 0 '1
maria
1
start

2

3

3

3

0
exit
5' '

====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: maria, Class: 2XC3, Points: 220

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice:
===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice:

    FLASHCARD REVIEW MODE    
On your keyboard press 0 at any time to stop practicing flashcards.

Q: One?
Press (Enter) to see the answer

A: 1.

Pick category
 0) Quit review
 1) Don'\''t know
 2) In progress
 3) Nailed it
Your choice:

Q: One?
Press (Enter) to see the answer

A: 1.

Pick category
 0) Quit review
 1) Don'\''t know
 2) In progress
 3) Nailed it
Your choice:

Q: One?
Press (Enter) to see the answer

A: 1.

Pick category
 0) Quit review
 1) Don'\''t know
 2) In progress
 3) Nailed it
Your choice:

Q: One?
Press (Enter) to see the answer

A: 1.

Pick category
 0) Quit review
 1) Don'\''t know
 2) In progress
 3) Nailed it
Your choice:

Q: One?
Press (Enter) to see the answer

A: 1.

Pick category
 0) Quit review
 1) Don'\''t know
 2) In progress
 3) Nailed it
Your choice:

===== FLASHCARDS MODULE =====
Options: Start | --help | Exit
Your choice: Exiting Flashcards

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: Thanks for using Anattack' ''

mv data/preset_flashcards.bak data/preset_flashcards.txt


# Final Cleanup
rm -f data/preset_data.txt


##########################################
# USER CUSTOM TESTS
##########################################

# Test 49: Activity Menu - Input with trailing garbage (5 2)
# Logic: '5' is read as int, ' ' is read as char. ' ' != '\n', so it fails validation.
test './anattack_test' 1 '1
adib
5 2' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: adib, Class: 2XC3, Points: 780

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: ' 'ERROR: Must input one of the choices available.'

# Test 50: Activity Menu - Option out of range (7)
# Logic: '7' is read correctly, but matches no if/else if block. Falls to final else.
test './anattack_test' 1 '1
adib
7' '
====================================
         Welcome to Anattack!
====================================

[1] Log In
[2] Register as New User
[3] Deregister User
[4] Help
[5] Exit Program

Choose an option: Input Username: Current student stats: Name: adib, Class: 2XC3, Points: 780

----- Choose Activity -----
[1] Flashcards
[2] Quizzes
[3] View Schedule
[4] View Leaderboard
[5] End
Enter your choice: ' 'ERROR, Invalid Input'

# Setup: Ensure a clean slate for schedule files
rm -f data/schedule_*.txt

# Test 1: Schedule - Help Menu & Invalid Input
# Checks if --help displays correctly and invalid commands are caught
test './anattack_test' 0 '1
maria
3
--help
Banana
Exit
5' '
===== SCHEDULE =====
Options: View | Add | --help | Exit
Your choice: 
===== SCHEDULE HELP =====
Stores academic reminders and study plans.

Inside the module you can:
 --help  : show schedule help menu
 View    : display all saved events
 Add     : add a new test / assignment / study session
 Exit    : leave schedule and return to main menu

 Your schedule is saved automatically and loaded next time. 


===== SCHEDULE =====
Options: View | Add | --help | Exit
Your choice: Invalid input.

===== SCHEDULE =====
Options: View | Add | --help | Exit
Your choice: Leaving schedule...
' ''

# Test 2: Schedule - View Empty Schedule
# Verifies "No scheduled events yet" message when file is missing/empty
test './anattack_test' 0 '1
maria
3
View
Exit
5' '
===== SCHEDULE =====
Options: View | Add | --help | Exit
Your choice: 
No scheduled events yet.

===== SCHEDULE =====
Options: View | Add | --help | Exit
Your choice: Leaving schedule...
' ''

# Test 3: Schedule - Add Events & Sorting Logic
# Logic: We add a "Late" event (Dec 2025) first, then an "Early" event (Jan 2025).
# Expected: "View" should display the Early event (Event A) BEFORE the Late event (Event B).
test './anattack_test' 0 '1
maria
3
Add
10 12 2025
Event B (Late)
Test
Study Hard
Add
01 01 2025
Event A (Early)
Assignment
Start Now
View
Exit
5' '
===== SCHEDULE =====
Options: View | Add | --help | Exit
Your choice: 
Enter date (DD MM YYYY): Title: Category (Test / Assignment / Study): Notes (optional): Event saved.

===== SCHEDULE =====
Options: View | Add | --help | Exit
Your choice: 
Enter date (DD MM YYYY): Title: Category (Test / Assignment / Study): Notes (optional): Event saved.

===== SCHEDULE =====
Options: View | Add | --help | Exit
Your choice: 
--- YOUR SCHEDULE ---
1) 01/01/2025 — Event A (Early)
   Category: Assignment
   Note: Start Now

2) 10/12/2025 — Event B (Late)
   Category: Test
   Note: Study Hard


===== SCHEDULE =====
Options: View | Add | --help | Exit
Your choice: Leaving schedule...
' ''

# Test 4: Schedule - Persistence (Load)
# Logic: Re-login as the same user. The events from Test 3 should still be there.
test './anattack_test' 0 '1
maria
3
View
Exit
5' '
===== SCHEDULE =====
Options: View | Add | --help | Exit
Your choice: 
--- YOUR SCHEDULE ---
1) 01/01/2025 — Event A (Early)
   Category: Assignment
   Note: Start Now

2) 10/12/2025 — Event B (Late)
   Category: Test
   Note: Study Hard


===== SCHEDULE =====
Options: View | Add | --help | Exit
Your choice: Leaving schedule...
' ''

# Test 5: Schedule - Deep Sorting (Same Month/Year, Diff Day)
# Covers Line 19: (events[j].year == events[i].year && events[j].month == events[i].month && events[j].day < events[i].day)
# We add May 20th first, then May 10th. May 10th should appear first in View.
test './anattack_test' 0 '1
maria
3
Add
20 05 2025
Later in May
Test
Study
Add
10 05 2025
Earlier in May
Quiz
Study
View
Exit
5' '
===== SCHEDULE =====
Options: View | Add | --help | Exit
Your choice: 
Enter date (DD MM YYYY): Title: Category (Test / Assignment / Study): Notes (optional): Event saved.

===== SCHEDULE =====
Options: View | Add | --help | Exit
Your choice: 
Enter date (DD MM YYYY): Title: Category (Test / Assignment / Study): Notes (optional): Event saved.

===== SCHEDULE =====
Options: View | Add | --help | Exit
Your choice: 
--- YOUR SCHEDULE ---
1) 01/01/2025 — Event A (Early)
   Category: Assignment
   Note: Start Now

2) 10/05/2025 — Earlier in May
   Category: Quiz
   Note: Study

3) 20/05/2025 — Later in May
   Category: Test
   Note: Study

4) 10/12/2025 — Event B (Late)
   Category: Test
   Note: Study Hard


===== SCHEDULE =====
Options: View | Add | --help | Exit
Your choice: Leaving schedule...
' ''

# Test 6: Schedule - Save Failure
# Covers Lines 59-60: "Error: could not save schedule."
# We make the data directory read-only temporarily to force fopen to fail.
chmod a-w data
test './anattack_test' 0 '1
maria
3
Add
01 01 2026
Impossible Event
Test
Note
Exit
5' '
===== SCHEDULE =====
Options: View | Add | --help | Exit
Your choice: 
Enter date (DD MM YYYY): Title: Category (Test / Assignment / Study): Notes (optional): Error: could not save schedule.
Event saved.

===== SCHEDULE =====
Options: View | Add | --help | Exit
Your choice: Leaving schedule...
' ''
chmod +w data

# Test 7: Schedule - Max Capacity (Fill it up)
# Covers Lines 75-76: "Schedule full, cannot add more."
# We generate a script to add 205 events (assuming MAX_EVENTS is around 200).
# This guarantees we hit the limit.
echo "Generating large input..."
INPUT_STRING="1
maria
3
"
for i in {1..205}; do
  INPUT_STRING+="Add
01 01 202$i
Filler Event $i
Cat
Note
"
done
INPUT_STRING+="Exit
5"

# We pipe this generated string into the test program
# Note: We are not validating the specific output of 100+ "Event saved" lines, 
# just checking that "Schedule full" appears in the output log.
echo "$INPUT_STRING" | ./anattack_test > test_7_output.txt 2>&1

if grep -q "Schedule full, cannot add more" test_7_output.txt; then
    echo "Test 7 Passed (Schedule Full triggered)"
else
    echo "Test 7 Failed (Schedule Full NOT triggered - MAX_EVENTS might be larger than 105)"
fi
rm test_7_output.txt

rm -f data/schedule_1.txt

echo "==========================="
echo "All tests completed."
echo "==========================="

exit $fails