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ICU-20808 Add test for the C locale to default to en_US_POSIX

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Erik Torres 2020-08-12 19:28:32 +00:00 • committed by Jeff Genovy
parent f2f6855410
commit a7a8cc3809
3 changed files with 27 additions and 0 deletions
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6
.ci-builds/.azure-pipelines.yml
View file

@ -37,6 +37,12 @@ jobs:
env:
CC: clang
CXX: clang++
- script: |
cd icu4c/source/test/cintltst && LANG=C LD_LIBRARY_PATH=../../lib:../../tools/ctestfw ./cintltst /tsutil/cloctst/TestCDefaultLocale
displayName: 'Test C Default locale'
- script: |
cd icu4c/source/test/cintltst && LANG=C.UTF-8 LD_LIBRARY_PATH=../../lib:../../tools/ctestfw ./cintltst /tsutil/cloctst/TestCDefaultLocale
displayName: 'Test C.UTF-8 Default locale'
#-------------------------------------------------------------------------
- job: ICU4C_Clang_Ubuntu_1604_WarningsAsErrors
displayName: 'C: Linux Clang WarningsAsErrors (Ubuntu 16.04)'

19
icu4c/source/test/cintltst/cloctst.c
View file

@ -261,6 +261,7 @@ void addLocaleTest(TestNode** root)
TESTCASE(TestToLanguageTag);
TESTCASE(TestBug20132);
TESTCASE(TestBug20149);
TESTCASE(TestCDefaultLocale);
TESTCASE(TestForLanguageTag);
TESTCASE(TestLangAndRegionCanonicalize);
TESTCASE(TestTrailingNull);
@ -409,6 +410,10 @@ static void TestNullDefault() {
}
}
uloc_setDefault(original, &status);
if (U_FAILURE(status)) {
log_err("Failed to change the default locale back to %s\n", original);
}
}
/* Test the i- and x- and @ and . functionality
@ -6812,5 +6817,19 @@ static void TestUsingDefaultWarning() {
u_UCharsToChars(buff, errorOutputBuff, length+1);
log_err("ERROR: in uloc_getDisplayKeywordValue %s %s return len:%d %s with status %d %s\n",
keyword_value, keyword, length, errorOutputBuff, status, myErrorName(status));
}
}
// Test case for ICU-20575
// This test checks if the environment variable LANG is set,
// and if so ensures that both C and C.UTF-8 cause ICU's default locale to be en_US_POSIX.
static void TestCDefaultLocale(){
const char *defaultLocale = uloc_getDefault();
char *env_var = getenv("LANG");
if (env_var == NULL) {
log_verbose("Skipping TestCDefaultLocale test, as the LANG variable is not set.");
return;
}
if ((strcmp(env_var, "C") == 0 || strcmp(env_var, "C.UTF-8") == 0) && strcmp(defaultLocale, "en_US_POSIX") != 0) {
log_err("The default locale for LANG=%s should be en_US_POSIX, not %s\n", env_var, defaultLocale);
}
}

2
icu4c/source/test/cintltst/cloctst.h
View file

@ -136,6 +136,8 @@ static void TestToLegacyKey(void);
static void TestToUnicodeLocaleType(void);
static void TestToLegacyType(void);
static void TestBug20149(void);
static void TestCDefaultLocale(void);
/**
* U_USING_DEFAULT_WARNING