| /* |
| * Unit tests for atom functions |
| * |
| * Copyright (c) 2002 Alexandre Julliard |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #include <stdarg.h> |
| #include <stdio.h> |
| |
| #include "wine/test.h" |
| #include "windef.h" |
| #include "winbase.h" |
| #include "winerror.h" |
| #include "winuser.h" |
| |
| #define DOUBLE(x) (WCHAR)((x<<8)|(x)) |
| |
| static const WCHAR foobarW[] = {'f','o','o','b','a','r',0}; |
| static const WCHAR FOOBARW[] = {'F','O','O','B','A','R',0}; |
| static const WCHAR _foobarW[] = {'_','f','o','o','b','a','r',0}; |
| |
| static void do_initA(char* tmp, const char* pattern, int len) |
| { |
| const char* p = pattern; |
| |
| while (len--) |
| { |
| *tmp++ = *p++; |
| if (!*p) p = pattern; |
| } |
| *tmp = '\0'; |
| } |
| |
| static void do_initW(WCHAR* tmp, const char* pattern, int len) |
| { |
| const char* p = pattern; |
| |
| while (len--) |
| { |
| *tmp++ = *p++; |
| if (!*p) p = pattern; |
| } |
| *tmp = '\0'; |
| } |
| |
| static void print_integral( WCHAR* buffer, int atom ) |
| { |
| BOOL first = TRUE; |
| |
| #define X(v) { if (atom >= v) {*buffer++ = '0' + atom / v; first = FALSE; } else if (!first || v == 1) *buffer++ = '0'; atom %= v; } |
| *buffer++ = '#'; |
| X(10000); |
| X(1000); |
| X(100); |
| X(10); |
| X(1); |
| *buffer = '\0'; |
| #undef X |
| } |
| |
| static BOOL unicode_OS; |
| |
| static void test_add_atom(void) |
| { |
| ATOM atom, w_atom; |
| INT_PTR i; |
| |
| SetLastError( 0xdeadbeef ); |
| atom = GlobalAddAtomA( "foobar" ); |
| ok( atom >= 0xc000, "bad atom id %x\n", atom ); |
| ok( GetLastError() == 0xdeadbeef, "GlobalAddAtomA set last error\n" ); |
| |
| /* Verify that it can be found (or not) appropriately */ |
| ok( GlobalFindAtomA( "foobar" ) == atom, "could not find atom foobar\n" ); |
| ok( GlobalFindAtomA( "FOOBAR" ) == atom, "could not find atom FOOBAR\n" ); |
| ok( !GlobalFindAtomA( "_foobar" ), "found _foobar\n" ); |
| |
| /* Add the same atom, specifying string as unicode; should |
| * find the first one, not add a new one */ |
| SetLastError( 0xdeadbeef ); |
| w_atom = GlobalAddAtomW( foobarW ); |
| if (w_atom && GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) |
| unicode_OS = TRUE; |
| else |
| trace("WARNING: Unicode atom APIs are not supported on this platform\n"); |
| |
| if (unicode_OS) |
| { |
| ok( w_atom == atom, "Unicode atom does not match ASCII\n" ); |
| ok( GetLastError() == 0xdeadbeef, "GlobalAddAtomW set last error\n" ); |
| } |
| |
| /* Verify that it can be found (or not) appropriately via unicode name */ |
| if (unicode_OS) |
| { |
| ok( GlobalFindAtomW( foobarW ) == atom, "could not find atom foobar\n" ); |
| ok( GlobalFindAtomW( FOOBARW ) == atom, "could not find atom FOOBAR\n" ); |
| ok( !GlobalFindAtomW( _foobarW ), "found _foobar\n" ); |
| } |
| |
| /* Test integer atoms |
| * (0x0001 .. 0xbfff) should be valid; |
| * (0xc000 .. 0xffff) should be invalid */ |
| |
| SetLastError( 0xdeadbeef ); |
| ok( GlobalAddAtomA(0) == 0 && GetLastError() == 0xdeadbeef, "succeeded to add atom 0\n" ); |
| if (unicode_OS) |
| { |
| SetLastError( 0xdeadbeef ); |
| ok( GlobalAddAtomW(0) == 0 && GetLastError() == 0xdeadbeef, "succeeded to add atom 0\n" ); |
| } |
| |
| SetLastError( 0xdeadbeef ); |
| for (i = 1; i <= 0xbfff; i++) |
| { |
| SetLastError( 0xdeadbeef ); |
| ok( GlobalAddAtomA((LPCSTR)i) == i && GetLastError() == 0xdeadbeef, |
| "failed to add atom %lx\n", i ); |
| if (unicode_OS) |
| { |
| SetLastError( 0xdeadbeef ); |
| ok( GlobalAddAtomW((LPCWSTR)i) == i && GetLastError() == 0xdeadbeef, |
| "failed to add atom %lx\n", i ); |
| } |
| } |
| |
| for (i = 0xc000; i <= 0xffff; i++) |
| { |
| ok( !GlobalAddAtomA((LPCSTR)i), "succeeded adding %lx\n", i ); |
| if (unicode_OS) |
| ok( !GlobalAddAtomW((LPCWSTR)i), "succeeded adding %lx\n", i ); |
| } |
| } |
| |
| static void test_get_atom_name(void) |
| { |
| char buf[10]; |
| WCHAR bufW[10]; |
| int i; |
| UINT len; |
| static const WCHAR resultW[] = {'f','o','o','b','a','r',0,'.','.','.'}; |
| char in[257], out[257]; |
| WCHAR inW[257], outW[257]; |
| |
| ATOM atom = GlobalAddAtomA( "foobar" ); |
| |
| /* Get the name of the atom we added above */ |
| memset( buf, '.', sizeof(buf) ); |
| len = GlobalGetAtomNameA( atom, buf, 10 ); |
| ok( len == strlen("foobar"), "bad length %d\n", len ); |
| ok( !memcmp( buf, "foobar\0...", 10 ), "bad buffer contents\n" ); |
| |
| /* Repeat, unicode-style */ |
| if (unicode_OS) |
| { |
| for (i = 0; i < 10; i++) bufW[i] = '.'; |
| SetLastError( 0xdeadbeef ); |
| len = GlobalGetAtomNameW( atom, bufW, 10 ); |
| ok( len && GetLastError() == 0xdeadbeef, "GlobalGetAtomNameW failed\n" ); |
| ok( len == lstrlenW(foobarW), "bad length %d\n", len ); |
| ok( !memcmp( bufW, resultW, 10*sizeof(WCHAR) ), "bad buffer contents\n" ); |
| } |
| |
| /* Check error code returns */ |
| memset(buf, '.', 10); |
| ok( !GlobalGetAtomNameA( atom, buf, 0 ), "succeeded\n" ); |
| ok( !memcmp( buf, "..........", 10 ), "should not touch buffer\n" ); |
| |
| if (unicode_OS) |
| { |
| static const WCHAR sampleW[10] = {'.','.','.','.','.','.','.','.','.','.'}; |
| |
| for (i = 0; i < 10; i++) bufW[i] = '.'; |
| ok( !GlobalGetAtomNameW( atom, bufW, 0 ), "succeeded\n" ); |
| ok( !memcmp( bufW, sampleW, 10 * sizeof(WCHAR) ), "should not touch buffer\n" ); |
| } |
| |
| /* Test integer atoms */ |
| for (i = 0; i <= 0xbfff; i++) |
| { |
| memset( buf, 'a', 10 ); |
| len = GlobalGetAtomNameA( (ATOM)i, buf, 10 ); |
| if (i) |
| { |
| char res[20]; |
| ok( (len > 1) && (len < 7), "bad length %d\n", len ); |
| sprintf( res, "#%d", i ); |
| memset( res + strlen(res) + 1, 'a', 10 ); |
| ok( !memcmp( res, buf, 10 ), "bad buffer contents %s\n", buf ); |
| if (len <= 1 || len >= 7) break; /* don't bother testing all of them */ |
| } |
| else |
| ok( !len, "bad length %d\n", len ); |
| |
| SetLastError(0xdeadbeef); |
| len = GlobalGetAtomNameA( (ATOM)i, buf, 2); |
| if (!len) /* the NT way */ |
| { |
| ok(GetLastError() == (i ? ERROR_MORE_DATA : ERROR_INVALID_PARAMETER) || |
| GetLastError() == 0xdeadbeef, /* the Win 9x way */ |
| "wrong error conditions %u for %u\n", GetLastError(), i); |
| } |
| else /* the Win 9x way */ |
| { |
| ok(GetLastError() == 0xdeadbeef, |
| "wrong error conditions %u for %u\n", GetLastError(), i); |
| } |
| } |
| |
| memset( buf, '.', sizeof(buf) ); |
| len = GlobalGetAtomNameA( atom, buf, 6 ); |
| ok( len == 0 || |
| len == 5, /* win9x */ |
| "bad length %d\n", len ); |
| ok( !memcmp( buf, "fooba\0....", 10 ), "bad buffer contents\n"); |
| if (unicode_OS) |
| { |
| static const WCHAR resW[] = {'f','o','o','b','a','r','.','.','.','.'}; |
| for (len = 0; len < 10; len++) bufW[len] = '.'; |
| SetLastError(0xdeadbeef); |
| len = GlobalGetAtomNameW( atom, bufW, 6 ); |
| ok( len && GetLastError() == 0xdeadbeef, "GlobalGetAtomNameW failed\n" ); |
| ok( len == lstrlenW(foobarW), "bad length %d\n", len ); |
| ok( !memcmp( bufW, resW, 10*sizeof(WCHAR) ), "bad buffer contents\n" ); |
| } |
| |
| /* test string limits & overflow */ |
| do_initA(in, "abcdefghij", 255); |
| atom = GlobalAddAtomA(in); |
| ok(atom, "couldn't add atom for %s\n", in); |
| len = GlobalGetAtomNameA(atom, out, sizeof(out)); |
| ok(len == 255, "length mismatch (%u instead of 255)\n", len); |
| for (i = 0; i < 255; i++) |
| { |
| ok(out[i] == "abcdefghij"[i % 10], "wrong string at %i (%c instead of %c)\n", i, out[i], "abcdefghij"[i % 10]); |
| } |
| ok(out[255] == '\0', "wrong end of string\n"); |
| memset(out, '.', sizeof(out)); |
| SetLastError(0xdeadbeef); |
| len = GlobalGetAtomNameA(atom, out, 10); |
| if (!len) /* the NT way */ |
| { |
| ok(GetLastError() == ERROR_MORE_DATA, "wrong error code (%u instead of %u)\n", GetLastError(), ERROR_MORE_DATA); |
| } |
| else /* the Win9x way */ |
| { |
| ok(GetLastError() == 0xdeadbeef, "wrong error code (%u instead of %u)\n", GetLastError(), 0xdeadbeef); |
| } |
| for (i = 0; i < 9; i++) |
| { |
| ok(out[i] == "abcdefghij"[i % 10], "wrong string at %i (%c instead of %c)\n", i, out[i], "abcdefghij"[i % 10]); |
| } |
| ok(out[9] == '\0', "wrong end of string\n"); |
| ok(out[10] == '.', "wrote after end of buf\n"); |
| do_initA(in, "abcdefghij", 256); |
| atom = GlobalAddAtomA(in); |
| ok(!atom, "succeeded\n"); |
| if (unicode_OS) |
| { |
| /* test integral atoms */ |
| for (i = 0; i <= 0xbfff; i++) |
| { |
| memset(outW, 'a', sizeof(outW)); |
| len = GlobalGetAtomNameW( (ATOM)i, outW, 10 ); |
| if (i) |
| { |
| WCHAR res[20]; |
| |
| ok( (len > 1) && (len < 7), "bad length %d\n", len ); |
| print_integral( res, i ); |
| memset( res + lstrlenW(res) + 1, 'a', 10 * sizeof(WCHAR)); |
| ok( !memcmp( res, outW, 10 * sizeof(WCHAR) ), "bad buffer contents for %d\n", i ); |
| if (len <= 1 || len >= 7) break; /* don't bother testing all of them */ |
| } |
| else |
| ok( !len, "bad length %d\n", len ); |
| |
| memset(outW, '.', sizeof(outW)); |
| SetLastError(0xdeadbeef); |
| len = GlobalGetAtomNameW( (ATOM)i, outW, 1); |
| if (i) |
| { |
| /* len == 0 with ERROR_MORE_DATA is on NT3.51 */ |
| ok(len == 1 || (len == 0 && GetLastError() == ERROR_MORE_DATA), |
| "0x%04x: got %u with %d (excepted '1' or '0' with " |
| "ERROR_MORE_DATA)\n", i, len, GetLastError()); |
| ok(outW[1] == DOUBLE('.'), "buffer overwrite\n"); |
| } |
| else ok(len == 0 && GetLastError() == ERROR_INVALID_PARAMETER, "0 badly handled\n"); |
| } |
| |
| do_initW(inW, "abcdefghij", 255); |
| atom = GlobalAddAtomW(inW); |
| ok(atom, "couldn't add atom for %s\n", in); |
| len = GlobalGetAtomNameW(atom, outW, sizeof(outW)/sizeof(outW[0])); |
| ok(len == 255, "length mismatch (%u instead of 255)\n", len); |
| for (i = 0; i < 255; i++) |
| { |
| ok(outW[i] == "abcdefghij"[i % 10], "wrong string at %i (%c instead of %c)\n", i, outW[i], "abcdefghij"[i % 10]); |
| } |
| ok(outW[255] == '\0', "wrong end of string\n"); |
| memset(outW, '.', sizeof(outW)); |
| len = GlobalGetAtomNameW(atom, outW, 10); |
| ok(len == 10, "succeeded\n"); |
| for (i = 0; i < 10; i++) |
| { |
| ok(outW[i] == "abcdefghij"[i % 10], "wrong string at %i (%c instead of %c)\n", i, outW[i], "abcdefghij"[i % 10]); |
| } |
| ok(outW[10] == DOUBLE('.'), "wrote after end of buf\n"); |
| do_initW(inW, "abcdefghij", 256); |
| atom = GlobalAddAtomW(inW); |
| ok(!atom, "succeeded\n"); |
| ok(GetLastError() == ERROR_INVALID_PARAMETER, "wrong error code\n"); |
| } |
| } |
| |
| static void test_error_handling(void) |
| { |
| char buffer[260]; |
| WCHAR bufferW[260]; |
| int i; |
| |
| memset( buffer, 'a', 256 ); |
| buffer[256] = 0; |
| ok( !GlobalAddAtomA(buffer), "add succeeded\n" ); |
| ok( !GlobalFindAtomA(buffer), "find succeeded\n" ); |
| |
| if (unicode_OS) |
| { |
| for (i = 0; i < 256; i++) bufferW[i] = 'b'; |
| bufferW[256] = 0; |
| ok( !GlobalAddAtomW(bufferW), "add succeeded\n" ); |
| ok( !GlobalFindAtomW(bufferW), "find succeeded\n" ); |
| } |
| } |
| |
| static void test_local_add_atom(void) |
| { |
| ATOM atom, w_atom; |
| INT_PTR i; |
| |
| SetLastError( 0xdeadbeef ); |
| atom = AddAtomA( "foobar" ); |
| ok( atom >= 0xc000, "bad atom id %x\n", atom ); |
| ok( GetLastError() == 0xdeadbeef, "AddAtomA set last error\n" ); |
| |
| /* Verify that it can be found (or not) appropriately */ |
| ok( FindAtomA( "foobar" ) == atom, "could not find atom foobar\n" ); |
| ok( FindAtomA( "FOOBAR" ) == atom, "could not find atom FOOBAR\n" ); |
| ok( !FindAtomA( "_foobar" ), "found _foobar\n" ); |
| |
| /* Add the same atom, specifying string as unicode; should |
| * find the first one, not add a new one */ |
| SetLastError( 0xdeadbeef ); |
| w_atom = AddAtomW( foobarW ); |
| if (w_atom && GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) |
| unicode_OS = TRUE; |
| else |
| trace("WARNING: Unicode atom APIs are not supported on this platform\n"); |
| |
| if (unicode_OS) |
| { |
| ok( w_atom == atom, "Unicode atom does not match ASCII\n" ); |
| ok( GetLastError() == 0xdeadbeef, "AddAtomW set last error\n" ); |
| } |
| |
| /* Verify that it can be found (or not) appropriately via unicode name */ |
| if (unicode_OS) |
| { |
| ok( FindAtomW( foobarW ) == atom, "could not find atom foobar\n" ); |
| ok( FindAtomW( FOOBARW ) == atom, "could not find atom FOOBAR\n" ); |
| ok( !FindAtomW( _foobarW ), "found _foobar\n" ); |
| } |
| |
| /* Test integer atoms |
| * (0x0001 .. 0xbfff) should be valid; |
| * (0xc000 .. 0xffff) should be invalid */ |
| |
| SetLastError( 0xdeadbeef ); |
| ok( AddAtomA(0) == 0 && GetLastError() == 0xdeadbeef, "succeeded to add atom 0\n" ); |
| if (unicode_OS) |
| { |
| SetLastError( 0xdeadbeef ); |
| ok( AddAtomW(0) == 0 && GetLastError() == 0xdeadbeef, "succeeded to add atom 0\n" ); |
| } |
| |
| SetLastError( 0xdeadbeef ); |
| for (i = 1; i <= 0xbfff; i++) |
| { |
| SetLastError( 0xdeadbeef ); |
| ok( AddAtomA((LPCSTR)i) == i && GetLastError() == 0xdeadbeef, |
| "failed to add atom %lx\n", i ); |
| if (unicode_OS) |
| { |
| SetLastError( 0xdeadbeef ); |
| ok( AddAtomW((LPCWSTR)i) == i && GetLastError() == 0xdeadbeef, |
| "failed to add atom %lx\n", i ); |
| } |
| } |
| |
| for (i = 0xc000; i <= 0xffff; i++) |
| { |
| ok( !AddAtomA((LPCSTR)i), "succeeded adding %lx\n", i ); |
| if (unicode_OS) |
| ok( !AddAtomW((LPCWSTR)i), "succeeded adding %lx\n", i ); |
| } |
| } |
| |
| static void test_local_get_atom_name(void) |
| { |
| char buf[10], in[257], out[257]; |
| WCHAR bufW[10], inW[257], outW[257]; |
| int i; |
| UINT len; |
| static const WCHAR resultW[] = {'f','o','o','b','a','r',0,'.','.','.'}; |
| |
| ATOM atom = AddAtomA( "foobar" ); |
| |
| /* Get the name of the atom we added above */ |
| memset( buf, '.', sizeof(buf) ); |
| len = GetAtomNameA( atom, buf, 10 ); |
| ok( len == strlen("foobar"), "bad length %d\n", len ); |
| ok( !memcmp( buf, "foobar\0...", 10 ), "bad buffer contents\n" ); |
| |
| /* Repeat, unicode-style */ |
| if (unicode_OS) |
| { |
| for (i = 0; i < 10; i++) bufW[i] = '.'; |
| SetLastError( 0xdeadbeef ); |
| len = GetAtomNameW( atom, bufW, 10 ); |
| ok( len && GetLastError() == 0xdeadbeef, "GetAtomNameW failed\n" ); |
| ok( len == lstrlenW(foobarW), "bad length %d\n", len ); |
| ok( !memcmp( bufW, resultW, 10*sizeof(WCHAR) ), "bad buffer contents\n" ); |
| } |
| |
| /* Get the name of the atom we added above */ |
| memset( buf, '.', sizeof(buf) ); |
| len = GetAtomNameA( atom, buf, 6 ); |
| ok( len == 5, "bad length %d\n", len ); |
| ok( !memcmp( buf, "fooba\0....", 10 ), "bad buffer contents\n" ); |
| |
| /* Repeat, unicode-style */ |
| if (unicode_OS) |
| { |
| WCHAR resW[] = {'f','o','o','b','a','\0','.','.','.','.'}; |
| for (i = 0; i < 10; i++) bufW[i] = '.'; |
| SetLastError( 0xdeadbeef ); |
| len = GetAtomNameW( atom, bufW, 6 ); |
| ok( len && GetLastError() == 0xdeadbeef, "GlobalGetAtomNameW failed\n" ); |
| ok( len == 5, "bad length %d\n", len ); |
| ok( !memcmp( bufW, resW, 10*sizeof(WCHAR) ), "bad buffer contents\n" ); |
| } |
| |
| /* Check error code returns */ |
| memset(buf, '.', 10); |
| ok( !GetAtomNameA( atom, buf, 0 ), "succeeded\n" ); |
| ok( !memcmp( buf, "..........", 10 ), "should not touch buffer\n" ); |
| |
| if (unicode_OS) |
| { |
| static const WCHAR sampleW[10] = {'.','.','.','.','.','.','.','.','.','.'}; |
| |
| for (i = 0; i < 10; i++) bufW[i] = '.'; |
| ok( !GetAtomNameW( atom, bufW, 0 ), "succeeded\n" ); |
| ok( !memcmp( bufW, sampleW, 10 * sizeof(WCHAR) ), "should not touch buffer\n" ); |
| } |
| |
| /* Test integer atoms */ |
| for (i = 0; i <= 0xbfff; i++) |
| { |
| memset( buf, 'a', 10 ); |
| len = GetAtomNameA( (ATOM)i, buf, 10 ); |
| if (i) |
| { |
| char res[20]; |
| ok( (len > 1) && (len < 7), "bad length %d for %s\n", len, buf ); |
| sprintf( res, "#%d", i ); |
| memset( res + strlen(res) + 1, 'a', 10 ); |
| ok( !memcmp( res, buf, 10 ), "bad buffer contents %s\n", buf ); |
| } |
| else |
| ok( !len, "bad length %d\n", len ); |
| |
| len = GetAtomNameA( (ATOM)i, buf, 1); |
| ok(!len, "succeed with %u for %u\n", len, i); |
| |
| /* ERROR_MORE_DATA is on nt3.51 sp5 */ |
| if (i) |
| ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER || |
| GetLastError() == ERROR_MORE_DATA || |
| GetLastError() == 0xdeadbeef, /* the Win 9x way */ |
| "wrong error conditions %u for %u\n", GetLastError(), i); |
| else |
| ok(GetLastError() == ERROR_INVALID_PARAMETER || |
| GetLastError() == ERROR_MORE_DATA || |
| GetLastError() == 0xdeadbeef, /* the Win 9x way */ |
| "wrong error conditions %u for %u\n", GetLastError(), i); |
| } |
| /* test string limits & overflow */ |
| do_initA(in, "abcdefghij", 255); |
| atom = AddAtomA(in); |
| ok(atom, "couldn't add atom for %s\n", in); |
| len = GetAtomNameA(atom, out, sizeof(out)); |
| ok(len == 255, "length mismatch (%u instead of 255)\n", len); |
| for (i = 0; i < 255; i++) |
| { |
| ok(out[i] == "abcdefghij"[i % 10], "wrong string at %i (%c instead of %c)\n", i, out[i], "abcdefghij"[i % 10]); |
| } |
| ok(out[255] == '\0', "wrong end of string\n"); |
| memset(out, '.', sizeof(out)); |
| len = GetAtomNameA(atom, out, 10); |
| ok(len == 9, "succeeded %d\n", len); |
| for (i = 0; i < 9; i++) |
| { |
| ok(out[i] == "abcdefghij"[i % 10], "wrong string at %i (%c instead of %c)\n", i, out[i], "abcdefghij"[i % 10]); |
| } |
| ok(out[9] == '\0', "wrong end of string\n"); |
| ok(out[10] == '.', "buffer overwrite\n"); |
| do_initA(in, "abcdefghij", 256); |
| atom = AddAtomA(in); |
| ok(!atom, "succeeded\n"); |
| |
| /* ERROR_MORE_DATA is on nt3.51 sp5 */ |
| ok(GetLastError() == ERROR_INVALID_PARAMETER || |
| GetLastError() == ERROR_MORE_DATA || |
| GetLastError() == 0xdeadbeef, /* the Win 9x way */ |
| "wrong error code (%u)\n", GetLastError()); |
| |
| if (unicode_OS) |
| { |
| /* test integral atoms */ |
| for (i = 0; i <= 0xbfff; i++) |
| { |
| memset(outW, 'a', sizeof(outW)); |
| len = GetAtomNameW( (ATOM)i, outW, 10 ); |
| if (i) |
| { |
| WCHAR res[20]; |
| |
| ok( (len > 1) && (len < 7), "bad length %d\n", len ); |
| print_integral( res, i ); |
| memset( res + lstrlenW(res) + 1, 'a', 10 * sizeof(WCHAR)); |
| ok( !memcmp( res, outW, 10 * sizeof(WCHAR) ), "bad buffer contents for %d\n", i ); |
| } |
| else |
| ok( !len, "bad length %d\n", len ); |
| |
| len = GetAtomNameW( (ATOM)i, outW, 1); |
| ok(!len, "succeed with %u for %u\n", len, i); |
| |
| /* ERROR_MORE_DATA is on nt3.51 sp5 */ |
| ok(GetLastError() == ERROR_MORE_DATA || |
| GetLastError() == (i ? ERROR_INSUFFICIENT_BUFFER : ERROR_INVALID_PARAMETER), |
| "wrong error conditions %u for %u\n", GetLastError(), i); |
| } |
| do_initW(inW, "abcdefghij", 255); |
| atom = AddAtomW(inW); |
| ok(atom, "couldn't add atom for %s\n", in); |
| len = GetAtomNameW(atom, outW, sizeof(outW)/sizeof(outW[0])); |
| ok(len == 255, "length mismatch (%u instead of 255)\n", len); |
| for (i = 0; i < 255; i++) |
| { |
| ok(outW[i] == "abcdefghij"[i % 10], "wrong string at %i (%c instead of %c)\n", i, outW[i], "abcdefghij"[i % 10]); |
| } |
| ok(outW[255] == '\0', "wrong end of string\n"); |
| memset(outW, '.', sizeof(outW)); |
| len = GetAtomNameW(atom, outW, 10); |
| ok(len == 9, "succeeded %d\n", len); |
| for (i = 0; i < 9; i++) |
| { |
| ok(outW[i] == "abcdefghij"[i % 10], "wrong string at %i (%c instead of %c)\n", i, outW[i], "abcdefghij"[i % 10]); |
| } |
| ok(outW[9] == '\0', "wrong end of string\n"); |
| ok(outW[10] == DOUBLE('.'), "buffer overwrite\n"); |
| do_initW(inW, "abcdefghij", 256); |
| atom = AddAtomW(inW); |
| ok(!atom, "succeeded\n"); |
| |
| /* ERROR_MORE_DATA is on nt3.51 sp5 */ |
| ok(GetLastError() == ERROR_INVALID_PARAMETER || |
| GetLastError() == ERROR_MORE_DATA, |
| "wrong error code (%u)\n", GetLastError()); |
| } |
| } |
| |
| static void test_local_error_handling(void) |
| { |
| char buffer[260]; |
| WCHAR bufferW[260]; |
| int i; |
| |
| memset( buffer, 'a', 256 ); |
| buffer[256] = 0; |
| ok( !AddAtomA(buffer), "add succeeded\n" ); |
| ok( !FindAtomA(buffer), "find succeeded\n" ); |
| |
| if (unicode_OS) |
| { |
| for (i = 0; i < 256; i++) bufferW[i] = 'b'; |
| bufferW[256] = 0; |
| ok( !AddAtomW(bufferW), "add succeeded\n" ); |
| ok( !FindAtomW(bufferW), "find succeeded\n" ); |
| } |
| } |
| |
| START_TEST(atom) |
| { |
| /* Global atom table seems to be available to GUI apps only in |
| Win7, so let's turn this app into a GUI app */ |
| GetDesktopWindow(); |
| |
| test_add_atom(); |
| test_get_atom_name(); |
| test_error_handling(); |
| test_local_add_atom(); |
| test_local_get_atom_name(); |
| test_local_error_handling(); |
| } |
