From 5d46644f18704e068c94a24ff4ef9b8f3d3c3b1a Mon Sep 17 00:00:00 2001 From: Oliver Tappe Date: Sun, 12 Sep 2010 17:21:28 +0000 Subject: [PATCH] * added tests for localized numerical formatting via printf() git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38622 a95241bf-73f2-0310-859d-f6bbb57e9c96 --- .../system/libroot/posix/locale_test.cpp | 94 +++++++++++++++++++ 1 file changed, 94 insertions(+) diff --git a/src/tests/system/libroot/posix/locale_test.cpp b/src/tests/system/libroot/posix/locale_test.cpp index 3e2586358c..5c32eb6a8e 100644 --- a/src/tests/system/libroot/posix/locale_test.cpp +++ b/src/tests/system/libroot/posix/locale_test.cpp @@ -1842,6 +1842,99 @@ test_timeconversions() } +// #pragma mark - printf ------------------------------------------------------- + + +struct sprintf_data { + const char* format; + double value; + const char* result; +}; + + +void +test_sprintf(const char* locale, const sprintf_data data[]) +{ + setlocale(LC_ALL, locale); + printf("sprintf for '%s'\n", locale); + + int problemCount = 0; + for(int i = 0; data[i].format != NULL; ++i) { + char buf[100]; + if (strchr(data[i].format, 'd') != NULL) + sprintf(buf, data[i].format, (int)data[i].value); + else if (strchr(data[i].format, 'f') != NULL) + sprintf(buf, data[i].format, data[i].value); + if (strcmp(buf, data[i].result) != 0) { + printf("\tPROBLEM: sprintf(\"%s\") = \"%s\" (expected \"%s\")\n", + data[i].format, buf, data[i].result); + problemCount++; + } + } + if (problemCount) + printf("\t%d problem(s) found!\n", problemCount); + else + printf("\tall fine\n"); +} + + +void +test_sprintf() +{ + const sprintf_data sprintf_posix[] = { + { "%d", 123, "123" }, + { "%d", -123, "-123" }, + { "%d", 123456, "123456" }, + { "%'d", 123456, "123456" }, + { "%f", 123, "123.000000" }, + { "%f", -123, "-123.000000" }, + { "%.2f", 123456.789, "123456.79" }, + { "%'.2f", 123456.789, "123456.79" }, + { NULL, NULL } + }; + test_sprintf("POSIX", sprintf_posix); + + const sprintf_data sprintf_de[] = { + { "%d", 123, "123" }, + { "%d", -123, "-123" }, + { "%d", 123456, "123456" }, + { "%'d", 123456, "123.456" }, + { "%f", 123, "123,000000" }, + { "%f", -123, "-123,000000" }, + { "%.2f", 123456.789, "123456,79" }, + { "%'.2f", 123456.789, "123.456,79" }, + { NULL, NULL } + }; + test_sprintf("de_DE.UTF-8", sprintf_de); + + const sprintf_data sprintf_gu[] = { + { "%d", 123, "123" }, + { "%d", -123, "-123" }, + { "%d", 123456, "123456" }, + { "%'d", 123456, "123,456" }, + { "%f", 123, "123.000000" }, + { "%f", -123, "-123.000000" }, + { "%.2f", 123456.789, "123456.79" }, + { "%'.2f", 123456.789, "1,23,456.79" }, + { NULL, NULL } + }; + test_sprintf("gu_IN", sprintf_gu); + + const sprintf_data sprintf_nb[] = { + { "%d", 123, "123" }, + { "%d", -123, "-123" }, + { "%d", 123456, "123456" }, + { "%'d", 123456, "123 456" }, + { "%f", 123, "123,000000" }, + { "%f", -123, "-123,000000" }, + { "%.2f", 123456.789, "123456,79" }, + { "%'.2f", 123456.789, "123 456,79" }, + { NULL, NULL } + }; + test_sprintf("nb_NO", sprintf_nb); +} + + // #pragma mark - main --------------------------------------------------------- @@ -1861,6 +1954,7 @@ main(void) test_langinfo(); test_collation(); test_timeconversions(); + test_sprintf(); return 0; }