testautomation_stdlib.c
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/**
* 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
};
SDL_test.h
stdlibTest3
static const SDLTest_TestCaseReference stdlibTest3
Definition: testautomation_stdlib.c:265
SDL_strlcpy
#define SDL_strlcpy
Definition: SDL_dynapi_overrides.h:400
result
GLuint64EXT * result
Definition: SDL_opengl_glext.h:9432
SDLTest_TestSuiteReference
Definition: SDL_test_harness.h:89
stdlibTests
static const SDLTest_TestCaseReference * stdlibTests[]
Definition: testautomation_stdlib.c:269
SDLTest_RandomIntegerInRange
Sint32 SDLTest_RandomIntegerInRange(Sint32 min, Sint32 max)
Definition: SDL_test_fuzzer.c:156
stdlibTest2
static const SDLTest_TestCaseReference stdlibTest2
Definition: testautomation_stdlib.c:262
SDLTest_AssertPass
void SDLTest_AssertPass(SDL_PRINTF_FORMAT_STRING const char *assertDescription,...) SDL_PRINTF_VARARG_FUNC(1)
Explicitly pass without checking an assertion condition. Updates assertion counter.
Definition: SDL_test_assert.c:94
stdlibTestSuite
SDLTest_TestSuiteReference stdlibTestSuite
Definition: testautomation_stdlib.c:274
stdlib_strlcpy
int stdlib_strlcpy(void *arg)
Call to SDL_strlcpy.
Definition: testautomation_stdlib.c:18
name
GLuint const GLchar * name
Definition: SDL_opengl_glext.h:660
stdlibTest1
static const SDLTest_TestCaseReference stdlibTest1
Definition: testautomation_stdlib.c:259
SDL_setenv
#define SDL_setenv
Definition: SDL_dynapi_overrides.h:385
SDLTest_TestCaseFp
int(* SDLTest_TestCaseFp)(void *arg)
Definition: SDL_test_harness.h:67
SDLTest_RandomAsciiStringOfSize
char * SDLTest_RandomAsciiStringOfSize(int size)
Definition: SDL_test_fuzzer.c:500
SDLTest_AssertCheck
int SDLTest_AssertCheck(int assertCondition, SDL_PRINTF_FORMAT_STRING const char *assertDescription,...) SDL_PRINTF_VARARG_FUNC(2)
Assert for test cases that logs but does not break execution flow on failures. Updates assertion coun...
Definition: SDL_test_assert.c:65
stdlib_getsetenv
int stdlib_getsetenv(void *arg)
Call to SDL_getenv and SDL_setenv.
Definition: testautomation_stdlib.c:126
SDL_free
void SDL_free(void *mem)
stdlib_snprintf
int stdlib_snprintf(void *arg)
Call to SDL_snprintf.
Definition: testautomation_stdlib.c:44
TEST_COMPLETED
#define TEST_COMPLETED
Definition: SDL_test_harness.h:53
SDL_getenv
#define SDL_getenv
Definition: SDL_dynapi_overrides.h:384
TEST_ENABLED
#define TEST_ENABLED
Definition: SDL_test_harness.h:47
NULL
#define NULL
Definition: begin_code.h:143
text
static char text[MAX_TEXT_LENGTH]
Definition: testime.c:34
SDL_strlen
#define SDL_strlen
Definition: SDL_dynapi_overrides.h:399
SDLTest_TestCaseReference
Definition: SDL_test_harness.h:75
counter
GLuint counter
Definition: SDL_opengl_glext.h:4992
SDLTest_Log
void SDLTest_Log(SDL_PRINTF_FORMAT_STRING const char *fmt,...) SDL_PRINTF_VARARG_FUNC(1)
Prints given message with a timestamp in the TEST category and INFO priority.
Definition: SDL_test_log.c:71
SDL_snprintf
#define SDL_snprintf
Definition: SDL_dynapi_overrides.h:46
SDL_strcmp
#define SDL_strcmp
Definition: SDL_dynapi_overrides.h:423
SDL.h