mirror of
https://github.com/libsdl-org/SDL.git
synced 2025-10-26 12:27:44 +00:00
3dcb451f85
To note, this file is currently formatted with CRLF line endings, rather than LF, to allow the file to be viewed with Notepad.
280 lines
11 KiB
C
280 lines
11 KiB
C
/**
|
|
* Standard C library routine test suite
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
|
|
#include "SDL.h"
|
|
#include "SDL_test.h"
|
|
|
|
|
|
/* Test case functions */
|
|
|
|
/**
|
|
* @brief Call to SDL_strlcpy
|
|
*/
|
|
#undef SDL_strlcpy
|
|
int
|
|
stdlib_strlcpy(void *arg)
|
|
{
|
|
size_t result;
|
|
char text[1024];
|
|
const char *expected;
|
|
|
|
result = SDL_strlcpy(text, "foo", sizeof(text));
|
|
expected = "foo";
|
|
SDLTest_AssertPass("Call to SDL_strlcpy(\"foo\")");
|
|
SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", SDL_strlen(text), result);
|
|
|
|
result = SDL_strlcpy(text, "foo", 2);
|
|
expected = "f";
|
|
SDLTest_AssertPass("Call to SDL_strlcpy(\"foo\") with buffer size 2");
|
|
SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == 3, "Check result value, expected: 3, got: %d", result);
|
|
|
|
return TEST_COMPLETED;
|
|
}
|
|
|
|
/**
|
|
* @brief Call to SDL_snprintf
|
|
*/
|
|
#undef SDL_snprintf
|
|
int
|
|
stdlib_snprintf(void *arg)
|
|
{
|
|
int result;
|
|
char text[1024];
|
|
const char *expected;
|
|
|
|
result = SDL_snprintf(text, sizeof(text), "%s", "foo");
|
|
expected = "foo";
|
|
SDLTest_AssertPass("Call to SDL_snprintf(\"%%s\", \"foo\")");
|
|
SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", SDL_strlen(text), result);
|
|
|
|
result = SDL_snprintf(text, 2, "%s", "foo");
|
|
expected = "f";
|
|
SDLTest_AssertPass("Call to SDL_snprintf(\"%%s\", \"foo\") with buffer size 2");
|
|
SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == 3, "Check result value, expected: 3, got: %d", result);
|
|
|
|
result = SDL_snprintf(NULL, 0, "%s", "foo");
|
|
SDLTest_AssertCheck(result == 3, "Check result value, expected: 3, got: %d", result);
|
|
|
|
result = SDL_snprintf(text, sizeof(text), "%f", 1.0);
|
|
expected = "1.000000";
|
|
SDLTest_AssertPass("Call to SDL_snprintf(\"%%f\", 1.0)");
|
|
SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", SDL_strlen(text), result);
|
|
|
|
result = SDL_snprintf(text, sizeof(text), "%.f", 1.0);
|
|
expected = "1";
|
|
SDLTest_AssertPass("Call to SDL_snprintf(\"%%.f\", 1.0)");
|
|
SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", SDL_strlen(text), result);
|
|
|
|
result = SDL_snprintf(text, sizeof(text), "%#.f", 1.0);
|
|
expected = "1.";
|
|
SDLTest_AssertPass("Call to SDL_snprintf(\"%%#.f\", 1.0)");
|
|
SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", SDL_strlen(text), result);
|
|
|
|
result = SDL_snprintf(text, sizeof(text), "%f", 1.0 + 1.0 / 3.0);
|
|
expected = "1.333333";
|
|
SDLTest_AssertPass("Call to SDL_snprintf(\"%%f\", 1.0 + 1.0 / 3.0)");
|
|
SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", SDL_strlen(text), result);
|
|
|
|
result = SDL_snprintf(text, sizeof(text), "%+f", 1.0 + 1.0 / 3.0);
|
|
expected = "+1.333333";
|
|
SDLTest_AssertPass("Call to SDL_snprintf(\"%%+f\", 1.0 + 1.0 / 3.0)");
|
|
SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", SDL_strlen(text), result);
|
|
|
|
result = SDL_snprintf(text, sizeof(text), "%.2f", 1.0 + 1.0 / 3.0);
|
|
expected = "1.33";
|
|
SDLTest_AssertPass("Call to SDL_snprintf(\"%%.2f\", 1.0 + 1.0 / 3.0)");
|
|
SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", SDL_strlen(text), result);
|
|
|
|
result = SDL_snprintf(text, sizeof(text), "%6.2f", 1.0 + 1.0 / 3.0);
|
|
expected = " 1.33";
|
|
SDLTest_AssertPass("Call to SDL_snprintf(\"%%6.2f\", 1.0 + 1.0 / 3.0)");
|
|
SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", SDL_strlen(text), result);
|
|
|
|
result = SDL_snprintf(text, sizeof(text), "%06.2f", 1.0 + 1.0 / 3.0);
|
|
expected = "001.33";
|
|
SDLTest_AssertPass("Call to SDL_snprintf(\"%%06.2f\", 1.0 + 1.0 / 3.0)");
|
|
SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", SDL_strlen(text), result);
|
|
|
|
result = SDL_snprintf(text, 5, "%06.2f", 1.0 + 1.0 / 3.0);
|
|
expected = "001.";
|
|
SDLTest_AssertPass("Call to SDL_snprintf(\"%%06.2f\", 1.0 + 1.0 / 3.0) with buffer size 5");
|
|
SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
|
|
SDLTest_AssertCheck(result == 6, "Check result value, expected: 6, got: %d", result);
|
|
|
|
return TEST_COMPLETED;
|
|
}
|
|
|
|
/**
|
|
* @brief Call to SDL_getenv and SDL_setenv
|
|
*/
|
|
int
|
|
stdlib_getsetenv(void *arg)
|
|
{
|
|
const int nameLen = 16;
|
|
char name[17];
|
|
int counter;
|
|
int result;
|
|
char * value1;
|
|
char * value2;
|
|
char * expected;
|
|
int overwrite;
|
|
char * text;
|
|
|
|
/* Create a random name. This tests SDL_getenv, since we need to */
|
|
/* make sure the variable is not set yet (it shouldn't). */
|
|
do {
|
|
for(counter = 0; counter < nameLen; counter++) {
|
|
name[counter] = (char)SDLTest_RandomIntegerInRange(65, 90);
|
|
}
|
|
name[nameLen] = '\0';
|
|
|
|
text = SDL_getenv(name);
|
|
SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
|
|
if (text != NULL) {
|
|
SDLTest_Log("Expected: NULL, Got: '%s' (%i)", text, SDL_strlen(text));
|
|
}
|
|
} while (text != NULL);
|
|
|
|
/* Create random values to set */
|
|
value1 = SDLTest_RandomAsciiStringOfSize(10);
|
|
value2 = SDLTest_RandomAsciiStringOfSize(10);
|
|
|
|
/* Set value 1 without overwrite */
|
|
overwrite = 0;
|
|
expected = value1;
|
|
result = SDL_setenv(name, value1, overwrite);
|
|
SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value1, overwrite);
|
|
SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);
|
|
|
|
/* Check value */
|
|
text = SDL_getenv(name);
|
|
SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
|
|
SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
|
|
if (text != NULL) {
|
|
SDLTest_AssertCheck(
|
|
SDL_strcmp(text, expected) == 0,
|
|
"Verify returned text, expected: %s, got: %s",
|
|
expected,
|
|
text);
|
|
}
|
|
|
|
/* Set value 2 with overwrite */
|
|
overwrite = 1;
|
|
expected = value2;
|
|
result = SDL_setenv(name, value2, overwrite);
|
|
SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value2, overwrite);
|
|
SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);
|
|
|
|
/* Check value */
|
|
text = SDL_getenv(name);
|
|
SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
|
|
SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
|
|
if (text != NULL) {
|
|
SDLTest_AssertCheck(
|
|
SDL_strcmp(text, expected) == 0,
|
|
"Verify returned text, expected: %s, got: %s",
|
|
expected,
|
|
text);
|
|
}
|
|
|
|
/* Set value 1 without overwrite */
|
|
overwrite = 0;
|
|
expected = value2;
|
|
result = SDL_setenv(name, value1, overwrite);
|
|
SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value1, overwrite);
|
|
SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);
|
|
|
|
/* Check value */
|
|
text = SDL_getenv(name);
|
|
SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
|
|
SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
|
|
if (text != NULL) {
|
|
SDLTest_AssertCheck(
|
|
SDL_strcmp(text, expected) == 0,
|
|
"Verify returned text, expected: %s, got: %s",
|
|
expected,
|
|
text);
|
|
}
|
|
|
|
/* Set value 1 without overwrite */
|
|
overwrite = 1;
|
|
expected = value1;
|
|
result = SDL_setenv(name, value1, overwrite);
|
|
SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value1, overwrite);
|
|
SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);
|
|
|
|
/* Check value */
|
|
text = SDL_getenv(name);
|
|
SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
|
|
SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
|
|
if (text != NULL) {
|
|
SDLTest_AssertCheck(
|
|
SDL_strcmp(text, expected) == 0,
|
|
"Verify returned text, expected: %s, got: %s",
|
|
expected,
|
|
text);
|
|
}
|
|
|
|
/* Negative cases */
|
|
for (overwrite=0; overwrite <= 1; overwrite++) {
|
|
result = SDL_setenv(NULL, value1, overwrite);
|
|
SDLTest_AssertPass("Call to SDL_setenv(NULL,'%s', %i)", value1, overwrite);
|
|
SDLTest_AssertCheck(result == -1, "Check result, expected: -1, got: %i", result);
|
|
result = SDL_setenv("", value1, overwrite);
|
|
SDLTest_AssertPass("Call to SDL_setenv('','%s', %i)", value1, overwrite);
|
|
SDLTest_AssertCheck(result == -1, "Check result, expected: -1, got: %i", result);
|
|
result = SDL_setenv("=", value1, overwrite);
|
|
SDLTest_AssertPass("Call to SDL_setenv('=','%s', %i)", value1, overwrite);
|
|
SDLTest_AssertCheck(result == -1, "Check result, expected: -1, got: %i", result);
|
|
result = SDL_setenv(name, NULL, overwrite);
|
|
SDLTest_AssertPass("Call to SDL_setenv('%s', NULL, %i)", name, overwrite);
|
|
SDLTest_AssertCheck(result == -1, "Check result, expected: -1, got: %i", result);
|
|
}
|
|
|
|
/* Clean up */
|
|
SDL_free(value1);
|
|
SDL_free(value2);
|
|
|
|
return TEST_COMPLETED;
|
|
}
|
|
|
|
/* ================= Test References ================== */
|
|
|
|
/* Standard C routine test cases */
|
|
static const SDLTest_TestCaseReference stdlibTest1 =
|
|
{ (SDLTest_TestCaseFp)stdlib_strlcpy, "stdlib_strlcpy", "Call to SDL_strlcpy", TEST_ENABLED };
|
|
|
|
static const SDLTest_TestCaseReference stdlibTest2 =
|
|
{ (SDLTest_TestCaseFp)stdlib_snprintf, "stdlib_snprintf", "Call to SDL_snprintf", TEST_ENABLED };
|
|
|
|
static const SDLTest_TestCaseReference stdlibTest3 =
|
|
{ (SDLTest_TestCaseFp)stdlib_getsetenv, "stdlib_getsetenv", "Call to SDL_getenv and SDL_setenv", TEST_ENABLED };
|
|
|
|
/* Sequence of Standard C routine test cases */
|
|
static const SDLTest_TestCaseReference *stdlibTests[] = {
|
|
&stdlibTest1, &stdlibTest2, &stdlibTest3, NULL
|
|
};
|
|
|
|
/* Timer test suite (global) */
|
|
SDLTest_TestSuiteReference stdlibTestSuite = {
|
|
"Stdlib",
|
|
NULL,
|
|
stdlibTests,
|
|
NULL
|
|
};
|