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gdi32/tests: Add a simple test for printing to a PostScript device. 

Signed-off-by: Dmitry Timoshkov <dmitry@baikal.ru>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Dmitry Timoshkov 2018-12-07 15:16:17 +03:00 committed by Alexandre Julliard
parent 83d1f1a3be
commit 9ad2d036aa
1 changed files with 123 additions and 1 deletions
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124
dlls/gdi32/tests/dc.c
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@ -2,7 +2,7 @@
* Unit tests for dc functions
*
* Copyright (c) 2005 Huw Davies
* Copyright (c) 2005 Dmitry Timoshkov
* Copyright (c) 2005,2016 Dmitry Timoshkov
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -1375,6 +1375,127 @@ static void test_printer_dc(void)
DeleteObject( bmp );
}
static void print_something(HDC hdc)
{
static const char psadobe[10] = "%!PS-Adobe";
char buf[1024], *p;
char temp_path[MAX_PATH], file_name[MAX_PATH];
DOCINFOA di;
DWORD ret;
HANDLE hfile;
GetTempPathA(sizeof(temp_path), temp_path);
GetTempFileNameA(temp_path, "ps", 0, file_name);
di.cbSize = sizeof(di);
di.lpszDocName = "Let's dance";
di.lpszOutput = file_name;
di.lpszDatatype = NULL;
di.fwType = 0;
ret = StartDocA(hdc, &di);
ok(ret > 0, "StartDoc failed: %d\n", ret);
strcpy(buf + 2, "\n% ===> before DOWNLOADHEADER <===\n");
*(WORD *)buf = strlen(buf + 2);
ret = Escape(hdc, POSTSCRIPT_PASSTHROUGH, 0, buf, NULL);
ok(ret == *(WORD *)buf, "POSTSCRIPT_PASSTHROUGH failed: %d\n", ret);
strcpy(buf, "deadbeef");
ret = ExtEscape(hdc, DOWNLOADHEADER, 0, NULL, sizeof(buf), buf );
todo_wine
ok(ret == 1, "DOWNLOADHEADER failed\n");
todo_wine
ok(strcmp(buf, "deadbeef") != 0, "DOWNLOADHEADER failed\n");
strcpy(buf + 2, "\n% ===> after DOWNLOADHEADER <===\n");
*(WORD *)buf = strlen(buf + 2);
ret = Escape(hdc, POSTSCRIPT_PASSTHROUGH, 0, buf, NULL);
ok(ret == *(WORD *)buf, "POSTSCRIPT_PASSTHROUGH failed: %d\n", ret);
ret = EndDoc(hdc);
ok(ret == 1, "EndDoc failed\n");
hfile = CreateFileA(file_name, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0);
ok(hfile != INVALID_HANDLE_VALUE, "CreateFile failed\n");
memset(buf, 0, sizeof(buf));
ret = ReadFile(hfile, buf, sizeof(buf), &ret, NULL);
ok(ret, "ReadFile failed\n");
CloseHandle(hfile);
/* skip the HP PCL language selector */
buf[sizeof(buf) - 1] = 0;
p = buf;
while (*p)
{
if (!(p[0] == 0x1b && p[1] == '%') && memcmp(p, "@PJL", 4) != 0)
break;
p = strchr(p, '\n');
if (!p) break;
while (*p == '\r' || *p == '\n') p++;
}
todo_wine
ok(p && !memcmp(p, psadobe, sizeof(psadobe)), "wrong signature: %.14s\n", p ? p : buf);
DeleteFileA(file_name);
}
static void test_pscript_printer_dc(void)
{
HDC hdc;
char buf[256];
DWORD query, ret;
hdc = create_printer_dc(100, FALSE);
if (!hdc) return;
if (!is_postscript_printer(hdc))
{
skip("Default printer is not a PostScript device\n");
DeleteDC( hdc );
return;
}
query = GETFACENAME;
ret = Escape(hdc, QUERYESCSUPPORT, sizeof(query), (LPCSTR)&query, NULL);
ok(!ret, "GETFACENAME is supported\n");
query = DOWNLOADFACE;
ret = Escape(hdc, QUERYESCSUPPORT, sizeof(query), (LPCSTR)&query, NULL);
todo_wine
ok(ret == 1, "DOWNLOADFACE is not supported\n");
query = OPENCHANNEL;
ret = Escape(hdc, QUERYESCSUPPORT, sizeof(query), (LPCSTR)&query, NULL);
todo_wine
ok(ret == 1, "OPENCHANNEL is not supported\n");
query = DOWNLOADHEADER;
ret = Escape(hdc, QUERYESCSUPPORT, sizeof(query), (LPCSTR)&query, NULL);
todo_wine
ok(ret == 1, "DOWNLOADHEADER is not supported\n");
query = CLOSECHANNEL;
ret = Escape(hdc, QUERYESCSUPPORT, sizeof(query), (LPCSTR)&query, NULL);
todo_wine
ok(ret == 1, "CLOSECHANNEL is not supported\n");
query = POSTSCRIPT_PASSTHROUGH;
ret = Escape(hdc, QUERYESCSUPPORT, sizeof(query), (LPCSTR)&query, NULL);
ok(ret == 1, "POSTSCRIPT_PASSTHROUGH is not supported\n");
ret = ExtEscape(hdc, GETFACENAME, 0, NULL, sizeof(buf), buf);
todo_wine
ok(ret == 1, "GETFACENAME failed\n");
trace("face name: %s\n", buf);
print_something(hdc);
DeleteDC(hdc);
}
START_TEST(dc)
{
pSetLayout = (void *)GetProcAddress( GetModuleHandleA("gdi32.dll"), "SetLayout");
@ -1389,4 +1510,5 @@ START_TEST(dc)
test_desktop_colorres();
test_gamma();
test_printer_dc();
test_pscript_printer_dc();
}