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Added basic support for %g snprintf format specifier

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This commit is contained in:
Sam Lantinga
2022-12-29 20:42:07 -08:00
parent cefbeb582f
commit ead4f122e4
2 changed files with 43 additions and 0 deletions
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12
test/testautomation_stdlib.c
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@@ -153,6 +153,18 @@ int stdlib_snprintf(void *arg)
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);
result = SDL_snprintf(text, sizeof(text), "%g", 100.0);
expected = "100";
SDLTest_AssertPass("Call to SDL_snprintf(\"%%g\", 100.0)");
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(text, sizeof(text), "%g", 100.75);
expected = "100.75";
SDLTest_AssertPass("Call to SDL_snprintf(\"%%g\", 100.75)");
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);
size = 64;
result = SDL_snprintf(text, sizeof(text), "%zu %s", size, "test");
expected = "64 test";