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Use dynamic allocation in console tests to prevent stack overflow

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Co-authored-by: johndoe6345789 <224850594+johndoe6345789@users.noreply.github.com>
This commit is contained in:
copilot-swe-agent[bot]
2025-12-28 18:09:48 +00:00
parent c781121dbc
commit 1355ef5c35
1 changed files with 17 additions and 3 deletions
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20
tests/unit/test_console.c
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@@ -6,6 +6,7 @@
#include "test_framework.h"
#include <stdint.h>
#include <string.h>
#include <stdlib.h>
// Mock console structure (matching kernel/console.h)
typedef struct {
@@ -19,9 +20,6 @@ typedef struct {
uint32_t bg_color;
} Console;
// Mock framebuffer for testing (using smaller size to avoid stack issues)
static uint32_t test_framebuffer[800 * 600];
// Simplified console functions for unit testing
// In real implementation, these would be in a testable module
static Console test_console;
@@ -57,6 +55,9 @@ void mock_console_clear(void) {
// Test: Console initialization
TEST(console_init) {
uint32_t* test_framebuffer = malloc(1920 * 1080 * sizeof(uint32_t));
ASSERT_NOT_NULL(test_framebuffer);
mock_console_init(test_framebuffer, 1920, 1080, 1920 * 4);
ASSERT_NOT_NULL(test_console.framebuffer);
@@ -68,11 +69,15 @@ TEST(console_init) {
ASSERT_EQ(test_console.fg_color, 0xFFFFFFFF);
ASSERT_EQ(test_console.bg_color, 0x00000000);
free(test_framebuffer);
TEST_PASS();
}
// Test: Console color setting
TEST(console_set_color) {
uint32_t* test_framebuffer = malloc(1920 * 1080 * sizeof(uint32_t));
ASSERT_NOT_NULL(test_framebuffer);
mock_console_init(test_framebuffer, 1920, 1080, 1920 * 4);
mock_console_set_color(0xFF0000FF, 0x00FF00FF);
@@ -80,11 +85,15 @@ TEST(console_set_color) {
ASSERT_EQ(test_console.fg_color, 0xFF0000FF);
ASSERT_EQ(test_console.bg_color, 0x00FF00FF);
free(test_framebuffer);
TEST_PASS();
}
// Test: Console clear operation
TEST(console_clear) {
uint32_t* test_framebuffer = malloc(800 * 600 * sizeof(uint32_t));
ASSERT_NOT_NULL(test_framebuffer);
mock_console_init(test_framebuffer, 800, 600, 800 * 4);
mock_console_set_color(0xFFFFFFFF, 0x00112233);
@@ -103,6 +112,7 @@ TEST(console_clear) {
ASSERT_EQ(test_framebuffer[1], 0x00112233);
ASSERT_EQ(test_framebuffer[10], 0x00112233);
free(test_framebuffer);
TEST_PASS();
}
@@ -120,11 +130,15 @@ TEST(console_null_framebuffer) {
// Test: Console with small dimensions
TEST(console_small_dimensions) {
uint32_t* test_framebuffer = malloc(64 * 48 * sizeof(uint32_t));
ASSERT_NOT_NULL(test_framebuffer);
mock_console_init(test_framebuffer, 64, 48, 64 * 4);
ASSERT_EQ(test_console.width, 64);
ASSERT_EQ(test_console.height, 48);
free(test_framebuffer);
TEST_PASS();
}