Module: wine Branch: master Commit: 58d7011133f4774c22372587b970e87dc74c4db2 URL: http://source.winehq.org/git/wine.git/?a=commit;h=58d7011133f4774c22372587b9...
Author: Francois Gouget fgouget@free.fr Date: Wed Jun 20 00:51:39 2012 +0200
kernel32/tests: Add line-wrapping tests for FormatMessage().
---
dlls/kernel32/tests/format_msg.c | 127 ++++++++++++++++++++++++++++++++++++++ 1 files changed, 127 insertions(+), 0 deletions(-)
diff --git a/dlls/kernel32/tests/format_msg.c b/dlls/kernel32/tests/format_msg.c index 1f56440..50e13f4 100644 --- a/dlls/kernel32/tests/format_msg.c +++ b/dlls/kernel32/tests/format_msg.c @@ -997,6 +997,132 @@ static void test_message_ignore_inserts_wide(void) ok(!lstrcmpW(s_2sp, out), "Expected output string " ", got %s\n", wine_dbgstr_w(out)); }
+static void test_message_wrap(void) +{ + DWORD ret; + int i; + CHAR in[300], out[300], ref[300]; + + /* No need for wrapping */ + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 20, + "short long line", 0, 0, out, sizeof(out), NULL); + ok(ret == 15, "Expected FormatMessageW to return 15, got %d\n", ret); + ok(!strcmp("short long line", out),"failed out=[%s]\n",out); + + /* Wrap the last word */ + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 11, + "short long line", 0, 0, out, sizeof(out), NULL); + todo_wine ok(ret == 16, "Expected FormatMessageW to return 16, got %d\n", ret); + todo_wine ok(!strcmp("short long\r\nline", out),"failed out=[%s]\n",out); + + /* Strictly less than 10 characters per line! */ + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 10, + "short long line", 0, 0, out, sizeof(out), NULL); + todo_wine ok(ret == 16, "Expected FormatMessageW to return 16, got %d\n", ret); + todo_wine ok(!strcmp("short\r\nlong line", out),"failed out=[%s]\n",out); + + /* Word longer than the line */ + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 8, + "shortlongline", 0, 0, out, sizeof(out), NULL); + todo_wine ok(ret == 15, "Expected FormatMessageW to return 15, got %d\n", ret); + todo_wine ok(!strcmp("shortlon\r\ngline", out),"failed out=[%s]\n",out); + + /* Wrap the line multiple times */ + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 7, + "short long line", 0, 0, out, sizeof(out), NULL); + todo_wine ok(ret == 17, "Expected FormatMessageW to return 17, got %d\n", ret); + todo_wine ok(!strcmp("short\r\nlong\r\nline", out),"failed out=[%s]\n",out); + + /* '\n's in the source are ignored */ + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 11, + "short\nlong line", 0, 0, out, sizeof(out), NULL); + todo_wine ok(ret == 16, "Expected FormatMessageW to return 16, got %d\n", ret); + todo_wine ok(!strcmp("short long\r\nline", out),"failed out=[%s]\n",out); + + /* '%n's are converted into line feeds */ + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 11, + "short%n%nlong line", 0, 0, out, sizeof(out), NULL); + ok(ret == 18, "Expected FormatMessageW to return 18, got %d\n", ret); + ok(!strcmp("short\r\n\r\nlong line", out),"failed out=[%s]\n",out); + + /* '%n's count as starting a new line and combine with line wrapping */ + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 10, + "short%nlong line", 0, 0, out, sizeof(out), NULL); + ok(ret == 16, "Expected FormatMessageW to return 16, got %d\n", ret); + ok(!strcmp("short\r\nlong line", out),"failed out=[%s]\n",out); + + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 8, + "short%nlong line", 0, 0, out, sizeof(out), NULL); + todo_wine ok(ret == 17, "Expected FormatMessageW to return 17, got %d\n", ret); + todo_wine ok(!strcmp("short\r\nlong\r\nline", out),"failed out=[%s]\n",out); + + /* '%r's also count as starting a new line and all */ + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 10, + "short%rlong line", 0, 0, out, sizeof(out), NULL); + ok(ret == 15, "Expected FormatMessageW to return 15, got %d\n", ret); + ok(!strcmp("short\rlong line", out),"failed out=[%s]\n",out); + + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 8, + "short%rlong line", 0, 0, out, sizeof(out), NULL); + todo_wine ok(ret == 16, "Expected FormatMessageW to return 16, got %d\n", ret); + todo_wine ok(!strcmp("short\rlong\r\nline", out),"failed out=[%s]\n",out); + + /* IGNORE_INSERTS does not prevent line wrapping or disable '%n' */ + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | FORMAT_MESSAGE_IGNORE_INSERTS | 8, + "short%nlong line%1", 0, 0, out, sizeof(out), NULL); + todo_wine ok(ret == 19, "Expected FormatMessageW to return 19, got %d\n", ret); + todo_wine ok(!strcmp("short\r\nlong\r\nline%1", out),"failed out=[%s]\n",out); + + /* MAX_WIDTH_MASK is the same as specifying an infinite line width */ + strcpy(in, "first line%n"); + strcpy(ref, "first line\r\n"); + for (i=0; i < 26; i++) + { + strcat(in, "123456789 "); + strcat(ref, "123456789 "); + } + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | FORMAT_MESSAGE_MAX_WIDTH_MASK, + in, 0, 0, out, sizeof(out), NULL); + ok(ret == 272, "Expected FormatMessageW to return 272, got %d\n", ret); + ok(!strcmp(ref, out),"failed out=[%s]\n",out); + + /* Wrapping and non-space characters */ + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 11, + "short long\tline", 0, 0, out, sizeof(out), NULL); + todo_wine ok(ret == 16, "Expected FormatMessageW to return 16, got %d\n", ret); + todo_wine ok(!strcmp("short\r\nlong\tline", out),"failed out=[%s]\n",out); + + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 11, + "short long-line", 0, 0, out, sizeof(out), NULL); + todo_wine ok(ret == 16, "Expected FormatMessageW to return 16, got %d\n", ret); + todo_wine ok(!strcmp("short\r\nlong-line", out),"failed out=[%s]\n",out); + + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 11, + "short long_line", 0, 0, out, sizeof(out), NULL); + todo_wine ok(ret == 16, "Expected FormatMessageW to return 16, got %d\n", ret); + todo_wine ok(!strcmp("short\r\nlong_line", out),"failed out=[%s]\n",out); + + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 11, + "short long.line", 0, 0, out, sizeof(out), NULL); + todo_wine ok(ret == 16, "Expected FormatMessageW to return 16, got %d\n", ret); + todo_wine ok(!strcmp("short\r\nlong.line", out),"failed out=[%s]\n",out); + + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 11, + "short long,line", 0, 0, out, sizeof(out), NULL); + todo_wine ok(ret == 16, "Expected FormatMessageW to return 16, got %d\n", ret); + todo_wine ok(!strcmp("short\r\nlong,line", out),"failed out=[%s]\n",out); + + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 11, + "short long!line", 0, 0, out, sizeof(out), NULL); + todo_wine ok(ret == 16, "Expected FormatMessageW to return 16, got %d\n", ret); + todo_wine ok(!strcmp("short\r\nlong!line", out),"failed out=[%s]\n",out); + + ret = FormatMessageA(FORMAT_MESSAGE_FROM_STRING | 11, + "short long?line", 0, 0, out, sizeof(out), NULL); + todo_wine ok(ret == 16, "Expected FormatMessageW to return 16, got %d\n", ret); + todo_wine ok(!strcmp("short\r\nlong?line", out),"failed out=[%s]\n",out); +} + static void test_message_insufficient_buffer(void) { static const char init_buf[] = {'x', 'x', 'x', 'x', 'x'}; @@ -1593,6 +1719,7 @@ START_TEST(format_msg)
test_message_from_string(); test_message_ignore_inserts(); + test_message_wrap(); test_message_insufficient_buffer(); test_message_null_buffer(); test_message_allocate_buffer();