[reactos] 01/01: [USER32_APITEST] Add DrawText testcase (#2140)

[Katayama Hirofumi MZ]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=d2ae609522757a4c4f49e…
commit d2ae609522757a4c4f49e8fc693d7db27d52dce3
Author:     Katayama Hirofumi MZ <katayama.hirofumi.mz(a)gmail.com>
AuthorDate: Mon Dec 9 10:02:50 2019 +0900
Commit:     GitHub <noreply(a)github.com>
CommitDate: Mon Dec 9 10:02:50 2019 +0900
    [USER32_APITEST] Add DrawText testcase (#2140)
    This PR will add a testcase for user32!DrawText function. CORE-15478
---
 modules/rostests/apitests/user32/CMakeLists.txt |   1 +
 modules/rostests/apitests/user32/DrawText.c     | 186 ++++++++++++++++++++++++
 modules/rostests/apitests/user32/testlist.c     |   2 +
 3 files changed, 189 insertions(+)
diff --git a/modules/rostests/apitests/user32/CMakeLists.txt
b/modules/rostests/apitests/user32/CMakeLists.txt
index 302a084934e..3d632d0924d 100644
--- a/modules/rostests/apitests/user32/CMakeLists.txt
+++ b/modules/rostests/apitests/user32/CMakeLists.txt
@@ -10,6 +10,7 @@ list(APPEND SOURCE
     DestroyCursorIcon.c
     DM_REPOSITION.c
     DrawIconEx.c
+    DrawText.c
     desktop.c
     EmptyClipboard.c
     EnumDisplaySettings.c
diff --git a/modules/rostests/apitests/user32/DrawText.c
b/modules/rostests/apitests/user32/DrawText.c
new file mode 100644
index 00000000000..600f0828a34
--- /dev/null
+++ b/modules/rostests/apitests/user32/DrawText.c
@@ -0,0 +1,186 @@
+/*
+ * PROJECT:     ReactOS API tests
+ * LICENSE:     LGPL-2.1+ (https://spdx.org/licenses/LGPL-2.1+)
+ * PURPOSE:     Test for DrawText
+ * COPYRIGHT:   Copyright 2019 Katayama Hirofumi MZ
<katayama.hirofumi.mz(a)gmail.com>
+ */
+
+#include "precomp.h"
+
+typedef struct YY
+{
+    LONG top;
+    LONG bottom;
+} YY;
+
+typedef struct TEST_ENTRY
+{
+    INT line;
+    INT ret;
+    LONG font_height;
+    YY input;
+    YY output;
+} TEST_ENTRY;
+
+static const TEST_ENTRY s_entries[] =
+{
+    { __LINE__, 5, -10, { 0, -2 }, { 0, 5 } },
+    { __LINE__, 6, -10, { 0, -1 }, { 0, 6 } },
+    { __LINE__, 6, -10, { 0, 0 }, { 0, 6 } },
+    { __LINE__, 7, -10, { 0, 1 }, { 0, 7 } },
+    { __LINE__, 7, -10, { 0, 2 }, { 0, 7 } },
+    { __LINE__, 8, -10, { 0, 3 }, { 0, 8 } },
+    { __LINE__, 8, -10, { 0, 4 }, { 0, 8 } },
+    { __LINE__, 9, -10, { 0, 5 }, { 0, 9 } },
+    { __LINE__, 9, -10, { 0, 6 }, { 0, 9 } },
+    { __LINE__, 10, -10, { 0, 7 }, { 0, 10 } },
+    { __LINE__, 10, -10, { 0, 8 }, { 0, 10 } },
+    { __LINE__, 11, -10, { 0, 9 }, { 0, 11 } },
+    { __LINE__, 11, -10, { 0, 10 }, { 0, 11 } },
+    { __LINE__, 12, -10, { 0, 11 }, { 0, 12 } },
+    { __LINE__, 12, -10, { 0, 12 }, { 0, 12 } },
+    { __LINE__, 12, -10, { 0, 13 }, { 0, 12 } },
+    { __LINE__, 13, -10, { 0, 14 }, { 0, 13 } },
+    { __LINE__, 13, -10, { 0, 15 }, { 0, 13 } },
+
+    { __LINE__, 5, -10, { 1, -2 }, { 1, 6 } },
+    { __LINE__, 5, -10, { 1, -1 }, { 1, 6 } },
+    { __LINE__, 6, -10, { 1, 0 }, { 1, 7 } },
+    { __LINE__, 6, -10, { 1, 1 }, { 1, 7 } },
+    { __LINE__, 7, -10, { 1, 2 }, { 1, 8 } },
+    { __LINE__, 7, -10, { 1, 3 }, { 1, 8 } },
+    { __LINE__, 8, -10, { 1, 4 }, { 1, 9 } },
+    { __LINE__, 8, -10, { 1, 5 }, { 1, 9 } },
+    { __LINE__, 9, -10, { 1, 6 }, { 1, 10 } },
+    { __LINE__, 9, -10, { 1, 7 }, { 1, 10 } },
+    { __LINE__, 10, -10, { 1, 8 }, { 1, 11 } },
+    { __LINE__, 10, -10, { 1, 9 }, { 1, 11 } },
+    { __LINE__, 11, -10, { 1, 10 }, { 1, 12 } },
+    { __LINE__, 11, -10, { 1, 11 }, { 1, 12 } },
+    { __LINE__, 12, -10, { 1, 12 }, { 1, 13 } },
+    { __LINE__, 12, -10, { 1, 13 }, { 1, 13 } },
+    { __LINE__, 12, -10, { 1, 14 }, { 1, 13 } },
+    { __LINE__, 13, -10, { 1, 15 }, { 1, 14 } },
+
+    { __LINE__, 6, -11, { 0, -2 }, { 0, 6 } },
+    { __LINE__, 6, -11, { 0, -1 }, { 0, 6 } },
+    { __LINE__, 7, -11, { 0, 0 }, { 0, 7 } },
+    { __LINE__, 7, -11, { 0, 1 }, { 0, 7 } },
+    { __LINE__, 8, -11, { 0, 2 }, { 0, 8 } },
+    { __LINE__, 8, -11, { 0, 3 }, { 0, 8 } },
+    { __LINE__, 9, -11, { 0, 4 }, { 0, 9 } },
+    { __LINE__, 9, -11, { 0, 5 }, { 0, 9 } },
+    { __LINE__, 10, -11, { 0, 6 }, { 0, 10 } },
+    { __LINE__, 10, -11, { 0, 7 }, { 0, 10 } },
+    { __LINE__, 11, -11, { 0, 8 }, { 0, 11 } },
+    { __LINE__, 11, -11, { 0, 9 }, { 0, 11 } },
+    { __LINE__, 12, -11, { 0, 10 }, { 0, 12 } },
+    { __LINE__, 12, -11, { 0, 11 }, { 0, 12 } },
+    { __LINE__, 13, -11, { 0, 12 }, { 0, 13 } },
+    { __LINE__, 13, -11, { 0, 13 }, { 0, 13 } },
+    { __LINE__, 13, -11, { 0, 13 }, { 0, 13 } },
+    { __LINE__, 14, -11, { 0, 15 }, { 0, 14 } },
+
+    { __LINE__, 5, -11, { 1, -2 }, { 1, 6 } },
+    { __LINE__, 6, -11, { 1, -1 }, { 1, 7 } },
+    { __LINE__, 6, -11, { 1, 0 }, { 1, 7 } },
+    { __LINE__, 7, -11, { 1, 1 }, { 1, 8 } },
+    { __LINE__, 7, -11, { 1, 2 }, { 1, 8 } },
+    { __LINE__, 8, -11, { 1, 3 }, { 1, 9 } },
+    { __LINE__, 8, -11, { 1, 4 }, { 1, 9 } },
+    { __LINE__, 9, -11, { 1, 5 }, { 1, 10 } },
+    { __LINE__, 9, -11, { 1, 6 }, { 1, 10 } },
+    { __LINE__, 10, -11, { 1, 7 }, { 1, 11 } },
+    { __LINE__, 10, -11, { 1, 8 }, { 1, 11 } },
+    { __LINE__, 11, -11, { 1, 9 }, { 1, 12 } },
+    { __LINE__, 11, -11, { 1, 10 }, { 1, 12 } },
+    { __LINE__, 12, -11, { 1, 11 }, { 1, 13 } },
+    { __LINE__, 12, -11, { 1, 12 }, { 1, 13 } },
+    { __LINE__, 13, -11, { 1, 13 }, { 1, 14 } },
+    { __LINE__, 13, -11, { 1, 14 }, { 1, 14 } },
+    { __LINE__, 13, -11, { 1, 15 }, { 1, 14 } },
+
+    { __LINE__, 6, -12, { 0, -2 }, { 0, 6 } },
+    { __LINE__, 7, -12, { 0, -1 }, { 0, 7 } },
+    { __LINE__, 7, -12, { 0, 0 }, { 0, 7 } },
+    { __LINE__, 8, -12, { 0, 1 }, { 0, 8 } },
+    { __LINE__, 8, -12, { 0, 2 }, { 0, 8 } },
+    { __LINE__, 9, -12, { 0, 3 }, { 0, 9 } },
+    { __LINE__, 9, -12, { 0, 4 }, { 0, 9 } },
+    { __LINE__, 10, -12, { 0, 5 }, { 0, 10 } },
+    { __LINE__, 10, -12, { 0, 6 }, { 0, 10 } },
+    { __LINE__, 11, -12, { 0, 7 }, { 0, 11 } },
+    { __LINE__, 11, -12, { 0, 8 }, { 0, 11 } },
+    { __LINE__, 12, -12, { 0, 9 }, { 0, 12 } },
+    { __LINE__, 12, -12, { 0, 10 }, { 0, 12 } },
+    { __LINE__, 13, -12, { 0, 11 }, { 0, 13 } },
+    { __LINE__, 13, -12, { 0, 12 }, { 0, 13 } },
+    { __LINE__, 14, -12, { 0, 13 }, { 0, 14 } },
+    { __LINE__, 14, -12, { 0, 14 }, { 0, 14 } },
+    { __LINE__, 14, -12, { 0, 15 }, { 0, 14 } },
+
+    { __LINE__, 6, -12, { 1, -2 }, { 1, 7 } },
+    { __LINE__, 6, -12, { 1, -1 }, { 1, 7 } },
+    { __LINE__, 7, -12, { 1, 0 }, { 1, 8 } },
+    { __LINE__, 7, -12, { 1, 1 }, { 1, 8 } },
+    { __LINE__, 8, -12, { 1, 2 }, { 1, 9 } },
+    { __LINE__, 8, -12, { 1, 3 }, { 1, 9 } },
+    { __LINE__, 9, -12, { 1, 4 }, { 1, 10 } },
+    { __LINE__, 9, -12, { 1, 5 }, { 1, 10 } },
+    { __LINE__, 10, -12, { 1, 6 }, { 1, 11 } },
+    { __LINE__, 10, -12, { 1, 7 }, { 1, 11 } },
+    { __LINE__, 11, -12, { 1, 8 }, { 1, 12 } },
+    { __LINE__, 11, -12, { 1, 9 }, { 1, 12 } },
+    { __LINE__, 12, -12, { 1, 10 }, { 1, 13 } },
+    { __LINE__, 12, -12, { 1, 11 }, { 1, 13 } },
+    { __LINE__, 13, -12, { 1, 12 }, { 1, 14 } },
+    { __LINE__, 13, -12, { 1, 13 }, { 1, 14 } },
+    { __LINE__, 14, -12, { 1, 14 }, { 1, 15 } },
+    { __LINE__, 14, -12, { 1, 15 }, { 1, 15 } },
+};
+
+static void DoEntry(HDC hdc, const TEST_ENTRY *pEntry)
+{
+    static const WCHAR szText[] = L"ABCabc123g";
+    RECT rc;
+    INT ret;
+    HFONT hFont;
+    HGDIOBJ hFontOld;
+    UINT uFormat = DT_SINGLELINE | DT_LEFT | DT_VCENTER | DT_CALCRECT;
+    LOGFONTW lf = { pEntry->font_height };
+    lstrcpyW(lf.lfFaceName, L"Tahoma");
+
+    hFont = CreateFontIndirectW(&lf);
+    ok(hFont != NULL, "hFont is NULL\n");
+
+    hFontOld = SelectObject(hdc, hFont);
+    {
+        SetRect(&rc, 0, pEntry->input.top, 0, pEntry->input.bottom);
+
+        ret = DrawTextW(hdc, szText, lstrlenW(szText), &rc, uFormat);
+        ok(ret == pEntry->ret,
+           "Line %d: ret %d vs %d\n", pEntry->line, ret, pEntry->ret);
+
+        ok(rc.top == pEntry->output.top,
+           "Line %d: top %ld vs %ld\n", pEntry->line, rc.top,
pEntry->output.top);
+
+        ok(rc.bottom == pEntry->output.bottom,
+           "Line %d: bottom %ld vs %ld\n", pEntry->line, rc.bottom,
pEntry->output.bottom);
+    }
+    SelectObject(hdc, hFontOld);
+    DeleteObject(hFont);
+}
+
+START_TEST(DrawText)
+{
+    SIZE_T i;
+    HDC hdc = CreateCompatibleDC(NULL);
+    ok(hdc != NULL, "hdc was NULL\n");
+
+    for (i = 0; i < ARRAYSIZE(s_entries); ++i)
+    {
+        DoEntry(hdc, &s_entries[i]);
+    }
+
+    DeleteDC(hdc);
+}
diff --git a/modules/rostests/apitests/user32/testlist.c
b/modules/rostests/apitests/user32/testlist.c
index 5803f028e69..d3b1dda9960 100644
--- a/modules/rostests/apitests/user32/testlist.c
+++ b/modules/rostests/apitests/user32/testlist.c
@@ -12,6 +12,7 @@ extern void func_DeferWindowPos(void);
 extern void func_DestroyCursorIcon(void);
 extern void func_DM_REPOSITION(void);
 extern void func_DrawIconEx(void);
+extern void func_DrawText(void);
 extern void func_desktop(void);
 extern void func_EmptyClipboard(void);
 extern void func_EnumDisplaySettings(void);
@@ -60,6 +61,7 @@ const struct test winetest_testlist[] =
     { "DestroyCursorIcon", func_DestroyCursorIcon },
     { "DM_REPOSITION", func_DM_REPOSITION },
     { "DrawIconEx", func_DrawIconEx },
+    { "DrawText", func_DrawText },
     { "desktop", func_desktop },
     { "EmptyClipboard", func_EmptyClipboard },
     { "EnumDisplaySettings", func_EnumDisplaySettings },