[PATCH v4 1/4] user32/tests: Add test for edit control format rect size.

[Jacob Czekalla]

From: Jacob Czekalla

---
 dlls/user32/tests/edit.c | 50 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/dlls/user32/tests/edit.c b/dlls/user32/tests/edit.c
index bbde9b16616..47472ea4634 100644
--- a/dlls/user32/tests/edit.c
+++ b/dlls/user32/tests/edit.c
@@ -3426,6 +3426,55 @@ static void test_dbcs_WM_CHAR(void)
     }
 }

+static void test_format_rect(void)
+{
+    HWND edit;
+    RECT rect, expected_rect;
+
+    struct state_tests
+    {
+        int style;
+        int style_ex;
+        RECT input;
+        RECT expected;
+    }
+    tests[] =
+    {
+        {ES_MULTILINE | WS_VISIBLE, 0, {0, 0, 0, 0}, {0}},
+        {ES_MULTILINE | WS_VISIBLE, 0, {0, 0, 10, 10}, {0}},
+        {ES_MULTILINE | WS_VISIBLE, 0, {1, 1, 10, 10}, {0}},
+        {ES_MULTILINE | WS_VISIBLE, 0, {1, 1, 10, 250}, {0}},
+        {ES_MULTILINE | WS_VISIBLE, 0, {1, 1, 250, 10}, {0}},
+        {ES_MULTILINE | WS_VISIBLE, 0, {1, 1, 10, 1000}, {0}},
+        {ES_MULTILINE | WS_VISIBLE, 0, {1, 1, 1000, 10}, {0}},
+        {ES_MULTILINE | WS_VISIBLE, 0, {1, 1, 1000, 1000}, {2, 2, 999, 994}},
+        {ES_MULTILINE | WS_VISIBLE, WS_EX_CLIENTEDGE, {0, 0, 0, 0}, {0}},
+        {ES_MULTILINE | WS_VISIBLE, WS_EX_CLIENTEDGE, {0, 0, 10, 10}, {0}},
+        {ES_MULTILINE | WS_VISIBLE, WS_EX_CLIENTEDGE, {1, 1, 10, 10}, {0}},
+        {ES_MULTILINE | WS_VISIBLE, WS_EX_CLIENTEDGE, {1, 1, 10, 250}, {0}},
+        {ES_MULTILINE | WS_VISIBLE, WS_EX_CLIENTEDGE, {1, 1, 250, 10}, {0}},
+        {ES_MULTILINE | WS_VISIBLE, WS_EX_CLIENTEDGE, {1, 1, 10, 1000}, {0}},
+        {ES_MULTILINE | WS_VISIBLE, WS_EX_CLIENTEDGE, {1, 1, 1000, 10}, {0}},
+        {ES_MULTILINE | WS_VISIBLE, WS_EX_CLIENTEDGE, {1, 1, 1000, 1000}, {2, 2, 999, 994}}
+    };
+
+    for (int i = 0; i < ARRAY_SIZE(tests); i++)
+    {
+        edit = create_editcontrol(tests[i].style, tests[i].style_ex);
+        if (IsRectEmpty(&tests[i].expected))
+            SendMessageA(edit, EM_GETRECT, 0, (LPARAM)&expected_rect);
+        else
+            expected_rect = tests[i].expected;
+        SetWindowTextA(edit, "Test Test Test\r\n\r\nTest Test Test Test Test Test Test Test Test Test Test Test\r\n\r\nTest Test Test");
+        SendMessageA(edit, EM_SETRECT, 0, (LPARAM)&tests[i].input);
+        SendMessageA(edit, EM_GETRECT, 0, (LPARAM)&rect);
+        todo_wine ok (EqualRect(&expected_rect, &rect), "Expected rect {%ld, %ld, %ld, %ld}, but got {%ld, %ld, %ld, %ld}.\n",
+                      expected_rect.left, expected_rect.top, expected_rect.right, expected_rect.bottom,
+                      rect.left, rect.top, rect.right, rect.bottom);
+        DestroyWindow(edit);
+    }
+}
+
 START_TEST(edit)
 {
     BOOL b;
@@ -3464,6 +3513,7 @@ START_TEST(edit)
     test_EM_GETLINE();
     test_wordbreak_proc();
     test_dbcs_WM_CHAR();
+    test_format_rect();

UnregisterWindowClasses();
 }