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Added SDL_strnstr()

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This commit is contained in:
Sam Lantinga 2023-12-03 14:42:28 -08:00
parent 7c71e72193
commit ac0751a652
8 changed files with 119 additions and 21 deletions
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75
test/testautomation_stdlib.c
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@ -60,6 +60,68 @@ static int stdlib_strlcpy(void *arg)
return TEST_COMPLETED;
}
/**
* Call to SDL_strstr
*/
static int stdlib_strstr(void *arg)
{
char *result;
const char *text = "abcdef";
const char *expected;
result = SDL_strstr(text, "");
expected = text;
SDLTest_AssertPass("Call to SDL_strstr(text, \"\")");
SDLTest_AssertCheck(result == expected, "Check result, expected: %s, got: %s", expected, result);
result = SDL_strstr(text, "abc");
expected = text;
SDLTest_AssertPass("Call to SDL_strstr(text, \"abc\")");
SDLTest_AssertCheck(result == expected, "Check result, expected: %s, got: %s", expected, result);
result = SDL_strstr(text, "bcd");
expected = text+1;
SDLTest_AssertPass("Call to SDL_strstr(text, \"bcd\")");
SDLTest_AssertCheck(result == expected, "Check result, expected: %s, got: %s", expected, result);
result = SDL_strstr(text, "xyz");
expected = NULL;
SDLTest_AssertPass("Call to SDL_strstr(text, \"xyz\")");
SDLTest_AssertCheck(result == expected, "Check result, expected: (null), got: %s", result);
result = SDL_strnstr(text, "", SDL_strlen(text));
expected = text;
SDLTest_AssertPass("Call to SDL_strnstr(text, \"\", SDL_strlen(text))");
SDLTest_AssertCheck(result == expected, "Check result, expected: %s, got: %s", expected, result);
result = SDL_strnstr(text, "abc", SDL_strlen(text));
expected = text;
SDLTest_AssertPass("Call to SDL_strnstr(text, \"abc\", SDL_strlen(text))");
SDLTest_AssertCheck(result == expected, "Check result, expected: %s, got: %s", expected, result);
result = SDL_strnstr(text, "bcd", SDL_strlen(text));
expected = text+1;
SDLTest_AssertPass("Call to SDL_strnstr(text, \"bcd\", SDL_strlen(text))");
SDLTest_AssertCheck(result == expected, "Check result, expected: %s, got: %s", expected, result);
result = SDL_strnstr(text, "bcd", 3);
expected = NULL;
SDLTest_AssertPass("Call to SDL_strnstr(text, \"bcd\", 3)");
SDLTest_AssertCheck(result == expected, "Check result, expected: (null), got: %s", result);
result = SDL_strnstr(text, "xyz", 3);
expected = NULL;
SDLTest_AssertPass("Call to SDL_strnstr(text, \"xyz\", 3)");
SDLTest_AssertCheck(result == expected, "Check result, expected: (null), got: %s", result);
result = SDL_strnstr(text, "xyz", SDL_strlen(text)*100000);
expected = NULL;
SDLTest_AssertPass("Call to SDL_strnstr(text, \"xyz\", SDL_strlen(text)*100000)");
SDLTest_AssertCheck(result == expected, "Check result, expected: (null), got: %s", result);
return TEST_COMPLETED;
}
#if defined(HAVE_WFORMAT) || defined(HAVE_WFORMAT_EXTRA_ARGS)
#pragma GCC diagnostic push
#ifdef HAVE_WFORMAT
@ -930,22 +992,26 @@ static const SDLTest_TestCaseReference stdlibTest2 = {
};
static const SDLTest_TestCaseReference stdlibTest3 = {
stdlib_snprintf, "stdlib_snprintf", "Call to SDL_snprintf", TEST_ENABLED
stdlib_strstr, "stdlib_strstr", "Call to SDL_strstr", TEST_ENABLED
};
static const SDLTest_TestCaseReference stdlibTest4 = {
stdlib_swprintf, "stdlib_swprintf", "Call to SDL_swprintf", TEST_ENABLED
stdlib_snprintf, "stdlib_snprintf", "Call to SDL_snprintf", TEST_ENABLED
};
static const SDLTest_TestCaseReference stdlibTest5 = {
stdlib_getsetenv, "stdlib_getsetenv", "Call to SDL_getenv and SDL_setenv", TEST_ENABLED
stdlib_swprintf, "stdlib_swprintf", "Call to SDL_swprintf", TEST_ENABLED
};
static const SDLTest_TestCaseReference stdlibTest6 = {
stdlib_sscanf, "stdlib_sscanf", "Call to SDL_sscanf", TEST_ENABLED
stdlib_getsetenv, "stdlib_getsetenv", "Call to SDL_getenv and SDL_setenv", TEST_ENABLED
};
static const SDLTest_TestCaseReference stdlibTest7 = {
stdlib_sscanf, "stdlib_sscanf", "Call to SDL_sscanf", TEST_ENABLED
};
static const SDLTest_TestCaseReference stdlibTest8 = {
stdlib_aligned_alloc, "stdlib_aligned_alloc", "Call to SDL_aligned_alloc", TEST_ENABLED
};
@ -962,6 +1028,7 @@ static const SDLTest_TestCaseReference *stdlibTests[] = {
&stdlibTest5,
&stdlibTest6,
&stdlibTest7,
&stdlibTest8,
&stdlibTestOverflow,
NULL
};