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ICU-4092 Improve code coverage

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X-SVN-Rev: 17029
This commit is contained in:
George Rhoten 2004-12-28 21:33:48 +00:00
parent 8fa0d0b1cd
commit 9eb736e46f
1 changed files with 30 additions and 0 deletions
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30
icu4c/source/test/cintltst/udatatst.c
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@ -68,6 +68,8 @@ static void TestAppData(void);
static void TestICUDataName(void);
static void TestSwapData(void);
static void PointerTableOfContents(void);
static void SetBadCommonData(void);
void addUDataTest(TestNode** root);
@ -85,6 +87,7 @@ addUDataTest(TestNode** root)
addTest(root, &TestICUDataName, "udatatst/TestICUDataName" );
addTest(root, &TestSwapData, "udatatst/TestSwapData" );
addTest(root, &PointerTableOfContents, "udatatst/PointerTableOfContents" );
addTest(root, &SetBadCommonData, "udatatst/SetBadCommonData" );
}
#if 0
@ -1442,3 +1445,30 @@ static void PointerTableOfContents() {
udata_close(dataItem);
}
static void SetBadCommonData(void) {
/* It's difficult to test that udata_setCommonData really works within the test framework.
So we just test that foolish people can't do bad things. */
UErrorCode status;
/* Check that we don't do anything */
status = U_FILE_ACCESS_ERROR;
udata_setCommonData(&gOffsetTOCAppData_dat, &status);
if (status != U_FILE_ACCESS_ERROR) {
log_err("FAIL: udata_setCommonData changed the failure code.\n");
}
/* Check that we fail correctly */
status = U_ZERO_ERROR;
udata_setCommonData(NULL, &status);
if (status != U_ILLEGAL_ARGUMENT_ERROR) {
log_err("FAIL: udata_setCommonData did not fail with bad arguments.\n");
}
/* Check that we don't change the common data. Many ICU tests will fail after this test, if this works. */
/* We could do a better test, if we called u_cleanup and udata_setCommonData returned the last value. */
status = U_ZERO_ERROR;
udata_setCommonData(&gOffsetTOCAppData_dat, &status);
if (status != U_USING_DEFAULT_WARNING) {
log_err("FAIL: udata_setCommonData allowed the data to be changed after initialization!\n");
}
}