[PATCH v10 1/4] user32/tests: Add test for edit control format rect size.

[Jacob Czekalla]

From: Jacob Czekalla

---
 dlls/user32/tests/edit.c | 53 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/dlls/user32/tests/edit.c b/dlls/user32/tests/edit.c
index bbde9b16616..99a0073358c 100644
--- a/dlls/user32/tests/edit.c
+++ b/dlls/user32/tests/edit.c
@@ -3426,6 +3426,58 @@ static void test_dbcs_WM_CHAR(void)
     }
 }

+static void test_format_rect(void)
+{
+    HWND edit;
+    RECT rect, expected_rect;
+    int size_flag = -2;
+
+    struct state_tests
+    {
+        int style;
+        int style_ex;
+        RECT input;
+        int 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}, 1},
+        {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}, 1}
+    };
+
+    for (int i = 0; i < ARRAY_SIZE(tests); i++)
+    {
+        edit = create_editcontrol(tests[i].style, tests[i].style_ex);
+
+        SendMessageA(edit, EM_GETRECT, 0, (LPARAM)&expected_rect);
+        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);
+        if (EqualRect(&expected_rect, &rect))
+            size_flag = 0;
+        if ((expected_rect.right - expected_rect.left) > (rect.right - rect.left))
+            size_flag = -1;
+        if ((rect.right - rect.left) > (expected_rect.right - expected_rect.left))
+            size_flag = 1;
+        todo_wine ok(size_flag == tests[i].expected, "expected %d, but got %d\n", tests[i].expected, size_flag);
+        DestroyWindow(edit);
+    }
+}
+
 START_TEST(edit)
 {
     BOOL b;
@@ -3464,6 +3516,7 @@ START_TEST(edit)
     test_EM_GETLINE();
     test_wordbreak_proc();
     test_dbcs_WM_CHAR();
+    test_format_rect();

UnregisterWindowClasses();
 }