From 18268280dc6c0bd44035b53655ae43e9c88245bd Mon Sep 17 00:00:00 2001 From: Akshay Nair Date: Sat, 28 Feb 2026 17:37:19 +0530 Subject: Add set time mode + test for button --- test/button_test.c | 67 ++++++++++++++++++++++++++++++++++++++++++++++++ test/justfile | 13 ++++++++++ test/stubbed/avr/io.h | 46 ++++++++++++++++----------------- test/stubbed/testindex.c | 26 +++++++++++++++++++ 4 files changed, 129 insertions(+), 23 deletions(-) create mode 100644 test/button_test.c create mode 100644 test/justfile create mode 100644 test/stubbed/testindex.c (limited to 'test') diff --git a/test/button_test.c b/test/button_test.c new file mode 100644 index 0000000..3c48e43 --- /dev/null +++ b/test/button_test.c @@ -0,0 +1,67 @@ +#include "button.h" +#include "mode.h" +#include +#include + +void test_button_press() { + assert(check_button_state() == ButtonIdle); + + PINA &= ~(1 << PA0); // Button is pressed + assert(check_button_state() == ButtonActive); + for (int i = 0; i < DEBOUNCE_TICK_COUNT; i++) + assert(check_button_state() == ButtonActive); + + PINA |= (1 << PA0); // Button is released + + assert(check_button_state() == ButtonPressed); // Detects button press + assert(check_button_state() == ButtonIdle); // Resets to idle +} + +void test_button_long_press() { + assert(check_button_state() == ButtonIdle); + + // Button is pressed for a while + PINA &= ~(1 << PA0); + for (int i = 0; i < LONG_PRESS_TICK_COUNT - 1; i++) + assert(check_button_state() == ButtonActive); + + assert(check_button_state() == ButtonLongPressed); // Detects button press + + assert(check_button_state() == ButtonIdle); // Resets to idle +} + +void test_button_inactive_after_press() { + assert(check_button_state() == ButtonIdle); + + // Button is pressed + PINA &= ~(1 << PA0); + for (int i = 0; i < DEBOUNCE_TICK_COUNT; i++) + assert(check_button_state() == ButtonActive); + PINA |= (1 << PA0); // Button is released + assert(check_button_state() == ButtonPressed); + assert(check_button_state() == ButtonIdle); // Resets to idle + + // Button is pressed again + PINA &= ~(1 << PA0); + + // Button stays inactive for some time + for (int i = 0; i < BUTTON_INACTIVE_TICK_COUNT - 1; i++) + assert(check_button_state() == ButtonIdle); + // Button becomes active again after delay + assert(check_button_state() == ButtonActive); +} + +void before_each() { + PINA = (1 << PA0); // Active on low + button_tick_count = 0; + button_inactive_for_ticks = 0; +} +#define TEST before_each(); + +int main() { + TEST test_button_press(); + TEST test_button_long_press(); + TEST test_button_inactive_after_press(); + return 0; +} + diff --git a/test/justfile b/test/justfile new file mode 100644 index 0000000..626e094 --- /dev/null +++ b/test/justfile @@ -0,0 +1,13 @@ +OUTDIR := "../out" +TSRCS := "../src/display.c ../src/rtc.c ../src/button.c ../src/mode.c ./stubbed/testindex.c" + +TCFLAGS := f"-g -std=gnu99 -DSTUBBED=1 -I../src -I./stubbed/ -Wall -Wno-unused-variable {{TSRCS}}" + +main: + gcc {{TCFLAGS}} ../src/main.c -o {{OUTDIR}}/test_main + {{OUTDIR}}/test_main + +button: + gcc {{TCFLAGS}} ./button_test.c -o {{OUTDIR}}/test_button + {{OUTDIR}}/test_button + diff --git a/test/stubbed/avr/io.h b/test/stubbed/avr/io.h index 40cc460..c056ef1 100644 --- a/test/stubbed/avr/io.h +++ b/test/stubbed/avr/io.h @@ -2,13 +2,13 @@ #define STUB_AVR_IO #include -static int DDRA = 0; -static int DDRB = 0; +extern int DDRA; +extern int DDRB; -static int PORTA = 0; -static int PORTB = 0; -static int PINA = 0; -static int PINB = 0; +extern int PORTA; +extern int PORTB; +extern int PINA; +extern int PINB; #define PA0 0 #define PA1 1 @@ -24,23 +24,23 @@ static int PINB = 0; #define PB3 3 #define PB4 4 -static int PRR = 0; -static int TCCR0B = 0; -static int TCCR0A = 0; -static int TIMSK0 = 0; -static int TIFR0 = 0; -static int OCR0A = 0; -static int OCR0B = 0; -static int TCNT0 = 0; -static int TCCR1B = 0; -static int TCCR1A = 0; -static int TIMSK1 = 0; -static int TIFR1 = 0; -static int OCR1A = 0; -static int OCR1B = 0; -static int TCNT1 = 0; -static int TCNT1H = 0; -static int TCNT1L = 0; +extern int PRR; +extern int TCCR0B; +extern int TCCR0A; +extern int TIMSK0; +extern int TIFR0; +extern int OCR0A; +extern int OCR0B; +extern int TCNT0; +extern int TCCR1B; +extern int TCCR1A; +extern int TIMSK1; +extern int TIFR1; +extern int OCR1A; +extern int OCR1B; +extern int TCNT1; +extern int TCNT1H; +extern int TCNT1L; #define CS00 1 #define CS01 1 diff --git a/test/stubbed/testindex.c b/test/stubbed/testindex.c new file mode 100644 index 0000000..e3c8866 --- /dev/null +++ b/test/stubbed/testindex.c @@ -0,0 +1,26 @@ + +int DDRA = 0; +int DDRB = 0; + +int PORTA = 0; +int PORTB = 0; +int PINA = 0; +int PINB = 0; + +int PRR = 0; +int TCCR0B = 0; +int TCCR0A = 0; +int TIMSK0 = 0; +int TIFR0 = 0; +int OCR0A = 0; +int OCR0B = 0; +int TCNT0 = 0; +int TCCR1B = 0; +int TCCR1A = 0; +int TIMSK1 = 0; +int TIFR1 = 0; +int OCR1A = 0; +int OCR1B = 0; +int TCNT1 = 0; +int TCNT1H = 0; +int TCNT1L = 0; -- cgit v1.3.1