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Commit 0eb5893e authored by Hans Leidekker's avatar Hans Leidekker Committed by Alexandre Julliard
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kernel32: Add tests for FormatMessageA/W.

parent 0f1ecf28
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Showing with 329 additions and 5 deletions
dlls/kernel32/tests/format_msg.c
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/* Unit test suite for FormatMessageA
/* Unit test suite for FormatMessageA/W
*
* Copyright 2002 Mike McCormack for CodeWeavers
*
......@@ -22,6 +22,7 @@
#include "wine/test.h"
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
/* #define ok(cond,failstr) if(!(cond)) {printf("line %d : %s\n",__LINE__,failstr);exit(1);} */
......@@ -38,6 +39,297 @@ static DWORD doit(DWORD flags, LPCVOID src, DWORD msg_id, DWORD lang_id,
return r;
}
static DWORD doitW(DWORD flags, LPCVOID src, DWORD msg_id, DWORD lang_id,
LPWSTR out, DWORD outsize, ... )
{
va_list list;
DWORD r;
va_start(list, outsize);
r = FormatMessageW(flags, src, msg_id,
lang_id, out, outsize, &list);
va_end(list);
return r;
}
static char buf[1024];
static const char *debugstr_w(const WCHAR *str)
{
WideCharToMultiByte(CP_ACP, 0, str, -1, buf, sizeof(buf), NULL, NULL);
return buf;
}
static void test_message_from_string_wide(void)
{
static const WCHAR test[] = {'t','e','s','t',0};
static const WCHAR te[] = {'t','e',0};
static const WCHAR st[] = {'s','t',0};
static const WCHAR t[] = {'t',0};
static const WCHAR e[] = {'e',0};
static const WCHAR s[] = {'s',0};
static const WCHAR fmt_1[] = {'%','1',0};
static const WCHAR fmt_12[] = {'%','1','%','2',0};
static const WCHAR fmt_123[] = {'%','1','%','3','%','2','%','1',0};
static const WCHAR fmt_123c[] = {'%','1','!','c','!','%','2','!','c','!','%','3','!','c','!','%','1','!','c','!',0};
static const WCHAR fmt_123lc[] = {'%','1','!','l','c','!','%','2','!','l','c','!','%','3','!','l','c','!','%','1','!','l','c','!',0};
static const WCHAR fmt_123wc[] = {'%','1','!','w','c','!','%','2','!','w','c','!','%','3','!','w','c','!','%','1','!','w','c','!',0};
static const WCHAR fmt_123C[] = {'%','1','!','C','!','%','2','!','C','!','%','3','!','C','!','%','1','!','C','!',0};
static const WCHAR fmt_123d[] = {'%','1','!','d','!','%','2','!','d','!','%','3','!','d','!',0};
static const WCHAR fmt_1s[] = {'%','1','!','s','!',0};
static const WCHAR fmt_s[] = {'%','!','s','!',0};
static const WCHAR fmt_ls[] = {'%','!','l','s','!',0};
static const WCHAR fmt_ws[] = {'%','!','w','s','!',0};
static const WCHAR fmt_S[] = {'%','!','S','!',0};
static const WCHAR fmt_14d[] = {'%','1','!','4','d','!',0};
static const WCHAR fmt_14x[] = {'%','1','!','4','x','!',0};
static const WCHAR fmt_14X[] = {'%','1','!','4','X','!',0};
static const WCHAR fmt_1_4X[] = {'%','1','!','-','4','X','!',0};
static const WCHAR fmt_1_4d[] = {'%','1','!','-','4','d','!',0};
static const WCHAR fmt_2pct[] = {' ','%','%','%','%',' ',0};
static const WCHAR fmt_2dot1d[] = {' ', '%','.','%','.',' ',' ','%','1','!','d','!',0};
static const WCHAR fmt_t0t[] = {'t','e','s','t','%','0','t','e','s','t',0};
static const WCHAR fmt_yah[] = {'y','a','h','%','!','%','0',' ',' ',' ',0};
static const WCHAR fmt_space[] = {'%',' ','%',' ',' ',' ',0};
static const WCHAR fmt_hi_lf[] = {'h','i','\n',0};
static const WCHAR fmt_hi_crlf[] = {'h','i','\r','\n',0};
static const WCHAR fmt_cr[] = {'\r',0};
static const WCHAR fmt_crcrlf[] = {'\r','\r','\n',0};
static const WCHAR s_123d[] = {'1','2','3',0};
static const WCHAR s_14d[] = {' ',' ',' ','1',0};
static const WCHAR s_14x[] = {' ',' ',' ','b',0};
static const WCHAR s_14X[] = {' ',' ',' ','B',0};
static const WCHAR s_1_4X[] = {'B',' ',' ',' ',0};
static const WCHAR s_14d2[] = {' ',' ','1','1',0};
static const WCHAR s_1_4d[] = {'1',' ',' ',' ',0};
static const WCHAR s_1AB[] = {' ','1','A','B',0};
static const WCHAR s_2pct[] = {' ','%','%',' ',0};
static const WCHAR s_2dot147[] = {' ','.','.',' ',' ','4','2','7',0};
static const WCHAR s_yah[] = {'y','a','h','!',0};
static const WCHAR s_space[] = {' ',' ',' ',' ',0};
static const WCHAR s_hi_crlf[] = {'h','i','\r','\n',0};
static const WCHAR s_crlf[] = {'\r','\n',0};
static const WCHAR s_crlfcrlf[] = {'\r','\n','\r','\n',0};
static const WCHAR s_hi_sp[] = {'h','i',' ',0};
static const WCHAR s_sp[] = {' ',0};
static const WCHAR s_2sp[] = {' ',' ',0};
WCHAR out[0x100] = {0};
DWORD r, error;
SetLastError(0xdeadbeef);
r = FormatMessageW(FORMAT_MESSAGE_FROM_STRING, NULL, 0, 0, NULL, 0, NULL);
error = GetLastError();
if (!r && error == ERROR_CALL_NOT_IMPLEMENTED)
{
win_skip("FormatMessageW is not implemented\n");
return;
}
/* the basics */
r = FormatMessageW(FORMAT_MESSAGE_FROM_STRING, test, 0,
0, out, sizeof(out)/sizeof(WCHAR), NULL);
ok(!lstrcmpW(test, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4, "failed: r=%d\n", r);
/* using the format feature */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_1s, 0,
0, out, sizeof(out)/sizeof(WCHAR), test);
ok(!lstrcmpW(test, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* no format */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_1, 0,
0, out, sizeof(out)/sizeof(WCHAR), test);
ok(!lstrcmpW(test, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* two pieces */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_12, 0,
0, out, sizeof(out)/sizeof(WCHAR), te, st);
ok(!lstrcmpW(test, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* three pieces */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_123, 0,
0, out, sizeof(out)/sizeof(WCHAR), t, s, e);
ok(!lstrcmpW(test, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* s doesn't seem to work in format strings */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_s, 0,
0, out, sizeof(out)/sizeof(WCHAR), test);
ok(!lstrcmpW(&fmt_s[1], out), "failed out=[%s]\n", debugstr_w(out));
ok(r==3, "failed: r=%d\n", r);
/* nor ls */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_ls, 0,
0, out, sizeof(out)/sizeof(WCHAR), test);
ok(!lstrcmpW(&fmt_ls[1], out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4, "failed: r=%d\n", r);
/* nor S */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_S, 0,
0, out, sizeof(out)/sizeof(WCHAR), test);
ok(!lstrcmpW(&fmt_S[1], out), "failed out=[%s]\n", debugstr_w(out));
ok(r==3, "failed: r=%d\n", r);
/* nor ws */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_ws, 0,
0, out, sizeof(out)/sizeof(WCHAR), test);
ok(!lstrcmpW(&fmt_ws[1], out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4, "failed: r=%d\n", r);
/* as characters */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_123c, 0,
0, out, sizeof(out)/sizeof(WCHAR), 't', 'e', 's');
ok(!lstrcmpW(test, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* lc is unicode */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_123lc, 0,
0, out, sizeof(out)/sizeof(WCHAR), 't', 'e', 's');
ok(!lstrcmpW(test, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* wc is unicode */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_123wc, 0,
0, out, sizeof(out)/sizeof(WCHAR), 't', 'e', 's');
ok(!lstrcmpW(test, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* C is unicode */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_123C, 0,
0, out, sizeof(out)/sizeof(WCHAR), 't', 'e', 's');
ok(!lstrcmpW(test, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* some numbers */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_123d, 0,
0, out, sizeof(out)/sizeof(WCHAR), 1, 2, 3);
ok(!lstrcmpW(s_123d, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==3,"failed: r=%d\n", r);
/* a single digit with some spacing */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_14d, 0,
0, out, sizeof(out)/sizeof(WCHAR), 1);
ok(!lstrcmpW(s_14d, out), "failed out=[%s]\n", debugstr_w(out));
/* a single digit, left justified */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_1_4d, 0,
0, out, sizeof(out)/sizeof(CHAR), 1);
ok(!lstrcmpW(s_1_4d, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* two digit decimal number */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_14d, 0,
0, out, sizeof(out)/sizeof(WCHAR), 11);
ok(!lstrcmpW(s_14d2, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* a hex number */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_14x, 0,
0, out, sizeof(out)/sizeof(WCHAR), 11);
ok(!lstrcmpW(s_14x, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* a hex number, upper case */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_14X, 0,
0, out, sizeof(out)/sizeof(WCHAR), 11);
ok(!lstrcmpW(s_14X, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* a hex number, upper case, left justified */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_1_4X, 0,
0, out, sizeof(out)/sizeof(WCHAR), 11);
ok(!lstrcmpW(s_1_4X, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* a long hex number, upper case */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_14X, 0,
0, out, sizeof(out)/sizeof(WCHAR), 0x1ab);
ok(!lstrcmpW(s_1AB, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* two percent... */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_2pct, 0,
0, out, sizeof(out)/sizeof(WCHAR));
ok(!lstrcmpW(s_2pct, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* periods are special cases */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_2dot1d, 0,
0, out, sizeof(out)/sizeof(WCHAR), 0x1ab);
ok(!lstrcmpW(s_2dot147, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==8,"failed: r=%d\n", r);
/* %0 ends the line */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_t0t, 0,
0, out, sizeof(out)/sizeof(WCHAR));
ok(!lstrcmpW(test, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* %! prints an exclamation */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_yah, 0,
0, out, sizeof(out)/sizeof(WCHAR));
ok(!lstrcmpW(s_yah, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* %space */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_space, 0,
0, out, sizeof(out)/sizeof(WCHAR));
ok(!lstrcmpW(s_space, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* line feed */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_hi_lf, 0,
0, out, sizeof(out)/sizeof(WCHAR));
ok(!lstrcmpW(s_hi_crlf, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* carriage return line feed */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_hi_crlf, 0,
0, out, sizeof(out)/sizeof(WCHAR));
ok(!lstrcmpW(s_hi_crlf, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* carriage return */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_cr, 0,
0, out, sizeof(out)/sizeof(WCHAR));
ok(!lstrcmpW(s_crlf, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==2,"failed: r=%d\n", r);
/* double carriage return line feed */
r = doitW(FORMAT_MESSAGE_FROM_STRING, fmt_crcrlf, 0,
0, out, sizeof(out)/sizeof(WCHAR));
ok(!lstrcmpW(s_crlfcrlf, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==4,"failed: r=%d\n", r);
/* change of pace... test the low byte of dwflags */
/* line feed */
r = doitW(FORMAT_MESSAGE_FROM_STRING | FORMAT_MESSAGE_MAX_WIDTH_MASK, fmt_hi_lf, 0,
0, out, sizeof(out)/sizeof(WCHAR));
ok(!lstrcmpW(s_hi_sp, out) || !lstrcmpW(s_hi_crlf, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==3 || r==4,"failed: r=%d\n", r);
/* carriage return line feed */
r = doitW(FORMAT_MESSAGE_FROM_STRING | FORMAT_MESSAGE_MAX_WIDTH_MASK, fmt_hi_crlf, 0,
0, out, sizeof(out)/sizeof(WCHAR));
ok(!lstrcmpW(s_hi_sp, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==3,"failed: r=%d\n", r);
/* carriage return */
r = doitW(FORMAT_MESSAGE_FROM_STRING | FORMAT_MESSAGE_MAX_WIDTH_MASK, fmt_cr, 0,
0, out, sizeof(out)/sizeof(WCHAR));
ok(!lstrcmpW(s_sp, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==1,"failed: r=%d\n", r);
/* double carriage return line feed */
r = doitW(FORMAT_MESSAGE_FROM_STRING | FORMAT_MESSAGE_MAX_WIDTH_MASK, fmt_crcrlf, 0,
0, out, sizeof(out)/sizeof(WCHAR));
ok(!lstrcmpW(s_2sp, out), "failed out=[%s]\n", debugstr_w(out));
ok(r==2,"failed: r=%d\n", r);
}
static void test_message_from_string(void)
{
CHAR out[0x100] = {0};
......@@ -80,18 +372,48 @@ static void test_message_from_string(void)
ok(!strcmp("!s!", out),"failed out=[%s]\n",out);
ok(r==3,"failed: r=%d\n",r);
/* ls is unicode */
r = doit(FORMAT_MESSAGE_FROM_STRING, "%1!ls!", 0,
0, out, sizeof(out)/sizeof(CHAR), szwTest);
ok(!strcmp("test", out),"failed out=[%s]\n",out);
ok(r==4,"failed: r=%d\n",r);
/* S is unicode */
r = doit(FORMAT_MESSAGE_FROM_STRING, "%1!S!", 0,
0, out, sizeof(out)/sizeof(CHAR), szwTest);
ok(!strcmp("test", out),"failed out=[%s]\n",out);
ok(r==4,"failed: r=%d\n",r);
/* ws is unicode */
r = doit(FORMAT_MESSAGE_FROM_STRING, "%1!ws!", 0,
0, out, sizeof(out)/sizeof(CHAR), szwTest);
ok(!strcmp("test", out),"failed out=[%s]\n",out);
ok(r==4,"failed: r=%d\n",r);
/* as characters */
r = doit(FORMAT_MESSAGE_FROM_STRING, "%1!c!%2!c!%3!c!%1!c!", 0,
0, out, sizeof(out)/sizeof(CHAR), 't','e','s');
ok(!strcmp("test", out),"failed out=[%s]\n",out);
ok(r==4,"failed: r=%d\n",r);
/* lc is unicode */
r = doit(FORMAT_MESSAGE_FROM_STRING, "%1!lc!%2!lc!%3!lc!%1!lc!", 0,
0, out, sizeof(out)/sizeof(CHAR), 't','e','s');
ok(!strcmp("test", out),"failed out=[%s]\n",out);
ok(r==4,"failed: r=%d\n",r);
/* wc is unicode */
r = doit(FORMAT_MESSAGE_FROM_STRING, "%1!wc!%2!wc!%3!wc!%1!wc!", 0,
0, out, sizeof(out)/sizeof(CHAR), 't','e','s');
ok(!strcmp("test", out),"failed out=[%s]\n",out);
ok(r==4,"failed: r=%d\n",r);
/* C is unicode */
r = doit(FORMAT_MESSAGE_FROM_STRING, "%1!C!%2!C!%3!C!%1!C!", 0,
0, out, sizeof(out)/sizeof(CHAR), 't','e','s');
ok(!strcmp("test", out),"failed out=[%s]\n",out);
ok(r==4,"failed: r=%d\n",r);
/* some numbers */
r = doit(FORMAT_MESSAGE_FROM_STRING, "%1!d!%2!d!%3!d!", 0,
0, out, sizeof(out)/sizeof(CHAR), 1,2,3);
......@@ -182,19 +504,20 @@ static void test_message_from_string(void)
ok(!strcmp("hi\r\n", out),"failed out=[%s]\n",out);
ok(r==4,"failed: r=%d\n",r);
/* carriage return line feed */
/* carriage return */
r = doit(FORMAT_MESSAGE_FROM_STRING, "\r", 0,
0, out, sizeof(out)/sizeof(CHAR));
ok(!strcmp("\r\n", out),"failed out=[%s]\n",out);
ok(r==2,"failed: r=%d\n",r);
/* carriage return line feed */
/* double carriage return line feed */
r = doit(FORMAT_MESSAGE_FROM_STRING, "\r\r\n", 0,
0, out, sizeof(out)/sizeof(CHAR));
ok(!strcmp("\r\n\r\n", out),"failed out=[%s]\n",out);
ok(r==4,"failed: r=%d\n",r);
/* change of pace... test the low byte of dwflags */
/* line feed */
r = doit(FORMAT_MESSAGE_FROM_STRING | FORMAT_MESSAGE_MAX_WIDTH_MASK, "hi\n", 0,
0, out, sizeof(out)/sizeof(CHAR));
......@@ -207,13 +530,13 @@ static void test_message_from_string(void)
ok(!strcmp("hi ", out),"failed out=[%s]\n",out);
ok(r==3,"failed: r=%d\n",r);
/* carriage return line feed */
/* carriage return */
r = doit(FORMAT_MESSAGE_FROM_STRING | FORMAT_MESSAGE_MAX_WIDTH_MASK, "\r", 0,
0, out, sizeof(out)/sizeof(CHAR));
ok(!strcmp(" ", out),"failed out=[%s]\n",out);
ok(r==1,"failed: r=%d\n",r);
/* carriage return line feed */
/* double carriage return line feed */
r = doit(FORMAT_MESSAGE_FROM_STRING | FORMAT_MESSAGE_MAX_WIDTH_MASK, "\r\r\n", 0,
0, out, sizeof(out)/sizeof(CHAR));
ok(!strcmp(" ", out),"failed out=[%s]\n",out);
......@@ -248,5 +571,6 @@ static void test_message_null_buffer(void)
START_TEST(format_msg)
{
test_message_from_string();
test_message_from_string_wide();
test_message_null_buffer();
}
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