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advapi32/tests: Actually test strings that expand to something bigger than their original size.

This commit is contained in:
Francois Gouget 2008-01-17 18:45:36 +01:00 committed by Alexandre Julliard
parent c5a95025cf
commit 520054f60c
1 changed files with 16 additions and 5 deletions
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19
dlls/advapi32/tests/registry.c
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@ -594,6 +594,7 @@ static void test_get_value(void)
DWORD dw, qw[2]; DWORD dw, qw[2];
CHAR buf[80]; CHAR buf[80];
CHAR expanded[] = "bar\\subdir1"; CHAR expanded[] = "bar\\subdir1";
CHAR expanded2[] = "ImARatherLongButIndeedNeededString\\subdir1";
if(!pRegGetValueA) if(!pRegGetValueA)
{ {
@ -711,11 +712,11 @@ static void test_get_value(void)
/* Query REG_EXPAND_SZ using RRF_RT_REG_SZ and no buffer (ok, expands) */ /* Query REG_EXPAND_SZ using RRF_RT_REG_SZ and no buffer (ok, expands) */
size = 0; size = 0;
ret = pRegGetValueA(hkey_main, NULL, "TP1_EXP_SZ", RRF_RT_REG_SZ, NULL, NULL, &size); ret = pRegGetValueA(hkey_main, NULL, "TP2_EXP_SZ", RRF_RT_REG_SZ, NULL, NULL, &size);
ok(ret == ERROR_SUCCESS, "ret=%d\n", ret); ok(ret == ERROR_SUCCESS, "ret=%d\n", ret);
/* At least v5.2.3790.1830 (2003 SP1) returns the unexpanded sTestpath1 length + 1 here. */ /* At least v5.2.3790.1830 (2003 SP1) returns the unexpanded sTestpath2 length + 1 here. */
ok((size == strlen(expanded)+1) || (size == strlen(sTestpath1)+1), ok((size == strlen(expanded2)+1) || (size == strlen(sTestpath2)+1),
"strlen(expanded)=%d, strlen(sTestpath1)=%d, size=%d\n", lstrlenA(expanded), lstrlenA(sTestpath1), size); "strlen(expanded2)=%d, strlen(sTestpath2)=%d, size=%d\n", lstrlenA(expanded2), lstrlenA(sTestpath2), size);
/* Query REG_EXPAND_SZ using RRF_RT_REG_SZ (ok, expands) */ /* Query REG_EXPAND_SZ using RRF_RT_REG_SZ (ok, expands) */
buf[0] = 0; type = 0xdeadbeef; size = sizeof(buf); buf[0] = 0; type = 0xdeadbeef; size = sizeof(buf);
@ -727,6 +728,16 @@ static void test_get_value(void)
ok(type == REG_SZ, "type=%d\n", type); ok(type == REG_SZ, "type=%d\n", type);
ok(!strcmp(expanded, buf), "expanded=\"%s\" buf=\"%s\"\n", expanded, buf); ok(!strcmp(expanded, buf), "expanded=\"%s\" buf=\"%s\"\n", expanded, buf);
/* Query REG_EXPAND_SZ using RRF_RT_REG_SZ (ok, expands a lot) */
buf[0] = 0; type = 0xdeadbeef; size = sizeof(buf);
ret = pRegGetValueA(hkey_main, NULL, "TP2_EXP_SZ", RRF_RT_REG_SZ, &type, buf, &size);
ok(ret == ERROR_SUCCESS, "ret=%d\n", ret);
/* At least v5.2.3790.1830 (2003 SP1) returns the unexpanded sTestpath2 length + 1 here. */
ok((size == strlen(expanded2)+1) || (size == strlen(sTestpath2)+1),
"strlen(expanded2)=%d, strlen(sTestpath1)=%d, size=%d\n", lstrlenA(expanded2), lstrlenA(sTestpath2), size);
ok(type == REG_SZ, "type=%d\n", type);
ok(!strcmp(expanded2, buf), "expanded2=\"%s\" buf=\"%s\"\n", expanded2, buf);
/* Query REG_EXPAND_SZ using RRF_RT_REG_EXPAND_SZ|RRF_NOEXPAND (ok, doesn't expand) */ /* Query REG_EXPAND_SZ using RRF_RT_REG_EXPAND_SZ|RRF_NOEXPAND (ok, doesn't expand) */
buf[0] = 0; type = 0xdeadbeef; size = sizeof(buf); buf[0] = 0; type = 0xdeadbeef; size = sizeof(buf);
ret = pRegGetValueA(hkey_main, NULL, "TP1_EXP_SZ", RRF_RT_REG_EXPAND_SZ|RRF_NOEXPAND, &type, buf, &size); ret = pRegGetValueA(hkey_main, NULL, "TP1_EXP_SZ", RRF_RT_REG_EXPAND_SZ|RRF_NOEXPAND, &type, buf, &size);