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ICU-4092 Increase code coverage for pointerTOC

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X-SVN-Rev: 17018
This commit is contained in:
George Rhoten 2004-12-24 01:02:23 +00:00
parent 6dfb6fd62e
commit d5a218810c
1 changed files with 112 additions and 0 deletions
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112
icu4c/source/test/cintltst/udatatst.c
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@ -67,6 +67,7 @@ static void TestErrorConditions(void);
static void TestAppData(void);
static void TestICUDataName(void);
static void TestSwapData(void);
static void PointerTableOfContents(void);
void addUDataTest(TestNode** root);
@ -83,6 +84,7 @@ addUDataTest(TestNode** root)
addTest(root, &TestAppData, "udatatst/TestAppData" );
addTest(root, &TestICUDataName, "udatatst/TestICUDataName" );
addTest(root, &TestSwapData, "udatatst/TestSwapData" );
addTest(root, &PointerTableOfContents, "udatatst/PointerTableOfContents" );
}
#if 0
@ -1330,3 +1332,113 @@ TestSwapData() {
uprv_free(buffer);
}
#ifdef OS400
/* See comments in genccode.c on when this special implementation can be removed. */
static const struct {
double bogus;
const char *bytes;
} gOffsetTOCAppDataItem1={ 0.0,
"\x00\x14"
"\xda"
"\x27"
"\x00\x14"
"\x00\x00"
"\x01"
"\x0"U_CHARSET_FAMILY
"\x02"
"\x00"
"\x31\x31\x31\x31"
"\x00\x00\x00\x00"
"\x00\x00\x00\x00"
};
#else
static const struct {
double bogus;
MappedData bytes1;
UDataInfo bytes2;
uint8_t bytes3;
} gOffsetTOCAppDataItem1={
0.0, /* alignment bytes */
{ sizeof(UDataInfo), 0xda, 0x27 }, /* MappedData */
{sizeof(UDataInfo),
0,
U_IS_BIG_ENDIAN,
U_CHARSET_FAMILY,
sizeof(UChar),
0,
{0x31, 0x31, 0x31, 0x31}, /* dataFormat="1111" */
{0, 0, 0, 0}, /* formatVersion */
{0, 0, 0, 0}} /* dataVersion */
};
#endif
/* Original source: icu/source/tools/genccode */
static const struct {
uint16_t headerSize;
uint8_t magic1, magic2;
UDataInfo info;
char padding[8];
uint32_t count, reserved;
const struct {
const char *const name;
const void *const data;
} toc[1];
} gOffsetTOCAppData_dat = {
32, /* headerSize */
0xda, /* magic1, (see struct MappedData in udata.c) */
0x27, /* magic2 */
{ /*UDataInfo */
sizeof(UDataInfo), /* size */
0, /* reserved */
U_IS_BIG_ENDIAN,
U_CHARSET_FAMILY,
sizeof(UChar),
0, /* reserved */
{ /* data format identifier */
0x54, 0x6f, 0x43, 0x50}, /* "ToCP" */
{1, 0, 0, 0}, /* format version major, minor, milli, micro */
{0, 0, 0, 0} /* dataVersion */
},
{0,0,0,0,0,0,0,0}, /* Padding[8] */
1, /* count */
0, /* Reserved */
{ /* TOC structure */
{ "OffsetTOCAppData/gOffsetTOCAppDataItem1", &gOffsetTOCAppDataItem1 }
}
};
static void PointerTableOfContents() {
UDataMemory *dataItem;
UErrorCode status=U_ZERO_ERROR;
/*
* Got testdata.dat into memory, now we try setAppData using the memory image.
*/
status=U_ZERO_ERROR;
udata_setAppData("OffsetTOCAppData", &gOffsetTOCAppData_dat, &status);
if (status != U_ZERO_ERROR) {
log_err("FAIL: TestUDataSetAppData(): udata_setAppData(\"appData1\", fileBuf, status) \n"
" returned status of %s\n", u_errorName(status));
return;
}
dataItem = udata_open("OffsetTOCAppData", "", "gOffsetTOCAppDataItem1", &status);
if (U_FAILURE(status)) {
log_err("FAIL: OffsetTOCAppData could not be opened. status = %s\n", u_errorName(status));
}
if (udata_getMemory(dataItem) != NULL) {
log_verbose("FAIL: udata_getMemory(dataItem) passed\n");
}
else {
log_err("FAIL: udata_getMemory returned NULL\n", u_errorName(status));
}
udata_close(dataItem);
}