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

[Jacob Czekalla]

From: Jacob Czekalla

---
 dlls/user32/tests/edit.c | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/dlls/user32/tests/edit.c b/dlls/user32/tests/edit.c
index bbde9b16616..6a769368fe9 100644
--- a/dlls/user32/tests/edit.c
+++ b/dlls/user32/tests/edit.c
@@ -3426,6 +3426,42 @@ static void test_dbcs_WM_CHAR(void)
     }
 }

+struct state_tests
+{
+    int style;
+    int style_ex;
+    RECT input;
+};
+
+static void test_small_rect(void)
+{
+    struct state_tests tests[6];
+    HWND edit;
+    RECT correct;
+    RECT rc;
+
+    tests[0] = (struct state_tests){ES_MULTILINE | WS_VISIBLE, 0, {0, 0, 0, 0}};
+    tests[1] = (struct state_tests){ES_MULTILINE | WS_VISIBLE, 0, {0, 0, 10, 10}};
+    tests[2] = (struct state_tests){ES_MULTILINE | WS_VISIBLE, 0, {1, 1, 10, 10}};
+    tests[3] = (struct state_tests){ES_MULTILINE | WS_VISIBLE, WS_EX_CLIENTEDGE, {0, 0, 0, 0}};
+    tests[4] = (struct state_tests){ES_MULTILINE | WS_VISIBLE, WS_EX_CLIENTEDGE, {0, 0, 10, 10}};
+    tests[5] = (struct state_tests){ES_MULTILINE | WS_VISIBLE, WS_EX_CLIENTEDGE, {1, 1, 10, 10}};
+
+    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)&correct);
+        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)&rc);
+        todo_wine ok(rc.left == correct.left, "left(%d): Expected %ld, got %ld\n", i, correct.left, rc.left);
+        todo_wine ok(rc.top == correct.top, "top(%d): Expected %ld, got %ld\n", i, correct.top, rc.top);
+        todo_wine ok(rc.right == correct.right, "right(%d): Expected %ld, got %ld\n", i, correct.right, rc.right);
+        todo_wine ok(rc.bottom == correct.bottom, "bottom(%d): Expected %ld, got %ld\n", i, correct.bottom, rc.bottom);
+        DestroyWindow(edit);
+    }
+}
+
 START_TEST(edit)
 {
     BOOL b;
@@ -3464,6 +3500,7 @@ START_TEST(edit)
     test_EM_GETLINE();
     test_wordbreak_proc();
     test_dbcs_WM_CHAR();
+    test_small_rect();

UnregisterWindowClasses();
 }