test_harness.h File Reference

A lightweight, dependency-free unit testing harness. More...

#include <stdio.h>
#include <stdlib.h>

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Macros
#define	EXPECT(cond)
	Evaluates a condition. If it fails, prints the file/line and increments the fail count.
#define	EXPECT_STR8_EQ(a, b)
	Helper to test if two String8 objects match exactly.
#define	TEST_CASE(name)
	Defines a test case function.
#define	RUN_TEST(name)
	Runs a test case and prints its execution status.

Variables
static int	tests_run = 0
	Global counter tracking the total number of tests executed.
static int	tests_failed = 0
	Global counter tracking the total number of tests that failed.

Detailed Description

A lightweight, dependency-free unit testing harness.

Definition in file test_harness.h.

Macro Definition Documentation

EXPECT

#define EXPECT

(

cond

)

Value:

do {                                                                                       \
    if (!(cond)) {                                                                     \
        printf("  [FAIL] %s:%d: %s\n", __FILE__, __LINE__, #cond);                 \
        tests_failed++;                                                            \
    }                                                                                  \
} while (0)

Evaluates a condition. If it fails, prints the file/line and increments the fail count.

Definition at line 18 of file test_harness.h.

EXPECT_STR8_EQ

#define EXPECT_STR8_EQ	(		a,
			b )

Value:

EXPECT(str8_match((a), (b)))

Helper to test if two String8 objects match exactly.

Definition at line 27 of file test_harness.h.

RUN_TEST

#define RUN_TEST

(

name

)

Value:

do {                                                                                       \
    printf("Running " #name "...\n");                                                  \
    test_##name();                                                                     \
    tests_run++;                                                                       \
} while (0)

Runs a test case and prints its execution status.

Definition at line 33 of file test_harness.h.

TEST_CASE

#define TEST_CASE

(

name

)

Value:

static void test_##name(void)

Defines a test case function.

Definition at line 30 of file test_harness.h.

Variable Documentation

tests_failed

int tests_failed = 0

static

Global counter tracking the total number of tests that failed.

Definition at line 14 of file test_harness.h.

tests_run

int tests_run = 0

static

Global counter tracking the total number of tests executed.

Definition at line 12 of file test_harness.h.