Jactry Zeng : riched20/tests: Add multibyte character tests for selection.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: de0add976dea9b90cae8e2db37e80e46c692b935
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=de0add976dea9b90cae8e2db37e80e46c692b935

Author: Jactry Zeng <jzeng at codeweavers.com>
Date:   Mon Dec 21 21:00:53 2015 +0800

riched20/tests: Add multibyte character tests for selection.

Signed-off-by: Jactry Zeng <jzeng at codeweavers.com>
Signed-off-by: Huw Davies <huw at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/riched20/tests/editor.c | 42 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

diff --git a/dlls/riched20/tests/editor.c b/dlls/riched20/tests/editor.c
index 6c4195c..1b2a257 100644
--- a/dlls/riched20/tests/editor.c
+++ b/dlls/riched20/tests/editor.c
@@ -4577,6 +4577,27 @@ static void test_EM_EXSETSEL(void)
         check_EM_EXSETSEL(hwndRichEdit, &exsetsel_tests[i], i);
     }
 
+    if (!is_lang_japanese)
+        skip("Skip multibyte character tests on non-Japanese platform\n");
+    else
+    {
+        CHARRANGE cr;
+        char bufA[MAX_BUF_LEN] = {0};
+        LRESULT result;
+
+        /* Test with multibyte character */
+        SendMessageA(hwndRichEdit, WM_SETTEXT, 0, (LPARAM)"abcdef\x8e\xf0ghijk");
+        /*                                                 012345     6  78901 */
+        cr.cpMin = 4, cr.cpMax = 8;
+        result =  SendMessageA(hwndRichEdit, EM_EXSETSEL, 0, (LPARAM)&cr);
+        ok(result == 8, "EM_EXSETSEL return %ld expected 8\n", result);
+        result = SendMessageA(hwndRichEdit, EM_GETSELTEXT, sizeof(bufA), (LPARAM)bufA);
+        ok(!strcmp(bufA, "ef\x8e\xf0g"), "EM_GETSELTEXT return incorrect string\n");
+        SendMessageA(hwndRichEdit, EM_EXGETSEL, 0, (LPARAM)&cr);
+        ok(cr.cpMin == 4, "Selection start incorrectly: %d expected 4\n", cr.cpMin);
+        ok(cr.cpMax == 8, "Selection end incorrectly: %d expected 8\n", cr.cpMax);
+    }
+
     DestroyWindow(hwndRichEdit);
 }
 
@@ -4601,7 +4622,7 @@ static void check_EM_SETSEL(HWND hwnd, const struct exsetsel_s *setsel, int id)
 
 static void test_EM_SETSEL(void)
 {
-    char buffA[32];
+    char buffA[32] = {0};
     HWND hwndRichEdit = new_richedit(NULL);
     int i;
     const int num_tests = sizeof(exsetsel_tests)/sizeof(struct exsetsel_s);
@@ -4620,6 +4641,25 @@ static void test_EM_SETSEL(void)
     SendMessageA(hwndRichEdit, EM_GETSELTEXT, 0, (LPARAM)buffA);
     ok(buffA[0] == 0, "selection text %s\n", buffA);
 
+    if (!is_lang_japanese)
+        skip("Skip multibyte character tests on non-Japanese platform\n");
+    else
+    {
+        int sel_start, sel_end;
+        LRESULT result;
+
+        /* Test with multibyte character */
+        SendMessageA(hwndRichEdit, WM_SETTEXT, 0, (LPARAM)"abcdef\x8e\xf0ghijk");
+        /*                                                 012345     6  78901 */
+        result =  SendMessageA(hwndRichEdit, EM_SETSEL, 4, 8);
+        ok(result == 8, "EM_SETSEL return %ld expected 8\n", result);
+        result = SendMessageA(hwndRichEdit, EM_GETSELTEXT, sizeof(buffA), (LPARAM)buffA);
+        ok(!strcmp(buffA, "ef\x8e\xf0g"), "EM_GETSELTEXT return incorrect string\n");
+        result = SendMessageA(hwndRichEdit, EM_GETSEL, (WPARAM)&sel_start, (LPARAM)&sel_end);
+        ok(sel_start == 4, "Selection start incorrectly: %d expected 4\n", sel_start);
+        ok(sel_end == 8, "Selection end incorrectly: %d expected 8\n", sel_end);
+    }
+
     DestroyWindow(hwndRichEdit);
 }