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| -rw-r--r-- | test/common/rendermode.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/test/common/rendermode.h b/test/common/rendermode.h new file mode 100644 index 0000000000..a25c0982ed --- /dev/null +++ b/test/common/rendermode.h @@ -0,0 +1,85 @@ +#include <cxxtest/TestSuite.h> +#include "common/rendermode.h" +#include "common/gui_options.h" +#include "common/str.h" + +class RenderModeTestSuite : public CxxTest::TestSuite +{ + public: + void test_parse_render_mode_good() { + /* + * Tests for parseRenderMode. + * It takes a code (case-insensitive) and spits a RenderMode back at you. + * These cases should work - the inputs are standard, there's just some + * fun with caps being had in here. + */ + TS_ASSERT_EQUALS(Common::parseRenderMode("fMTOwNs"), Common::kRenderFMTowns); + TS_ASSERT_EQUALS(Common::parseRenderMode("hercGrEen"), Common::kRenderHercG); + TS_ASSERT_EQUALS(Common::parseRenderMode("hercAmbeR"), Common::kRenderHercA); + TS_ASSERT_EQUALS(Common::parseRenderMode("CgA"), Common::kRenderCGA); + TS_ASSERT_EQUALS(Common::parseRenderMode("ega"), Common::kRenderEGA); + TS_ASSERT_EQUALS(Common::parseRenderMode("Vga"), Common::kRenderVGA); + TS_ASSERT_EQUALS(Common::parseRenderMode("AmigA"), Common::kRenderAmiga); + TS_ASSERT_EQUALS(Common::parseRenderMode("pc9821"), Common::kRenderPC9821); + TS_ASSERT_EQUALS(Common::parseRenderMode("PC9801"), Common::kRenderPC9801); + TS_ASSERT_EQUALS(Common::parseRenderMode("0"), Common::kRenderDefault); + } + + + void test_parse_render_mode_bad() { + /* + * These cases, according to the specification, should return the default. + * It is only mentioned that the function must be case insensitive. + * Whitespaces, in particular, should not be automatically trimmed. + */ + TS_ASSERT_EQUALS(Common::parseRenderMode("fmtowns "), Common::kRenderDefault); + TS_ASSERT_EQUALS(Common::parseRenderMode("FM-TOWNS "), Common::kRenderDefault); + TS_ASSERT_EQUALS(Common::parseRenderMode(" cga"), Common::kRenderDefault); + TS_ASSERT_EQUALS(Common::parseRenderMode("\tC g A"), Common::kRenderDefault); + TS_ASSERT_EQUALS(Common::parseRenderMode("\t"), Common::kRenderDefault); + // This is the only interesting bit: if the function was really, really + // broken it could be tempted to test for +-0x20. + TS_ASSERT_EQUALS(Common::parseRenderMode("pc Y8 21 "), Common::kRenderDefault); + TS_ASSERT_EQUALS(Common::parseRenderMode(" PC\t9801 "), Common::kRenderDefault); + TS_ASSERT_EQUALS(Common::parseRenderMode("0"), Common::kRenderDefault); + } + + void test_get_render_mode_code_back_and_forth() { + /* + * What does getRenderModeCode return? + * Notably, the output should not be in mixed case. + */ + TS_ASSERT_SAME_DATA(Common::getRenderModeCode(Common::parseRenderMode("FMTOWNS")), "fmtowns", 7); + TS_ASSERT_DIFFERS(Common::getRenderModeCode(Common::parseRenderMode("FMTOWNS")), "fmtowns"); + TS_ASSERT_SAME_DATA(Common::getRenderModeCode(Common::parseRenderMode("CGA")), "cga", 3); + TS_ASSERT_SAME_DATA(Common::getRenderModeCode(Common::parseRenderMode("vga")), "vga", 3); + TS_ASSERT_SAME_DATA(Common::getRenderModeCode(Common::parseRenderMode("Ega")), "ega", 3); + TS_ASSERT_SAME_DATA(Common::getRenderModeCode(Common::parseRenderMode("AmiGa")), "amiga", 5); + TS_ASSERT_SAME_DATA(Common::getRenderModeCode(Common::parseRenderMode("PC9821")), "pc9821", 6); + TS_ASSERT_SAME_DATA(Common::getRenderModeCode(Common::parseRenderMode("PC9801")), "pc9801", 6); + // Slightly more interesting: + // Make sure that we get a null pointer for 0 (and not the "0" string or stuff) + char *null_p = 0; + TS_ASSERT_EQUALS(Common::getRenderModeCode(Common::kRenderDefault), null_p); + } + + void test_render_2_guio () { + /* + * Verify that a rendermode is taken and the corresponding + * GUIO_xxxxx is returned. + */ + TS_ASSERT_EQUALS(Common::renderMode2GUIO(Common::kRenderHercG), GUIO_RENDERHERCGREEN); + TS_ASSERT_EQUALS(Common::renderMode2GUIO(Common::kRenderHercA), GUIO_RENDERHERCAMBER); + TS_ASSERT_EQUALS(Common::renderMode2GUIO(Common::kRenderCGA), GUIO_RENDERCGA); + TS_ASSERT_EQUALS(Common::renderMode2GUIO(Common::kRenderEGA), GUIO_RENDEREGA); + TS_ASSERT_EQUALS(Common::renderMode2GUIO(Common::kRenderVGA), GUIO_RENDERVGA); + TS_ASSERT_EQUALS(Common::renderMode2GUIO(Common::kRenderAmiga), GUIO_RENDERAMIGA); + TS_ASSERT_EQUALS(Common::renderMode2GUIO(Common::kRenderFMTowns), GUIO_RENDERFMTOWNS); + TS_ASSERT_EQUALS(Common::renderMode2GUIO(Common::kRenderPC9821), GUIO_RENDERPC9821); + TS_ASSERT_EQUALS(Common::renderMode2GUIO(Common::kRenderPC9801), GUIO_RENDERPC9801); + // renderMode2GUIO is supposed to return an empty string + // if given kRenderDefault as an argument + Common::String empty; + TS_ASSERT_EQUALS(Common::renderMode2GUIO(Common::kRenderDefault), empty); + } +}; |