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Add OSR text selection changed handler and remove hard-coded test bounds (issue #2383)

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This commit is contained in:
Mike Wiedenbauer
2018-04-09 13:48:23 -04:00
committed by Marshall Greenblatt
parent b220672c42
commit c3f5e6463c
9 changed files with 294 additions and 111 deletions
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241
tests/ceftests/os_rendering_unittest.cc
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@@ -4,6 +4,7 @@
#include "include/base/cef_bind.h"
#include "include/base/cef_logging.h"
#include "include/cef_parser.h"
#include "include/cef_v8.h"
#include "include/wrapper/cef_closure_task.h"
#include "include/wrapper/cef_stream_resource_handler.h"
@@ -33,65 +34,13 @@ const char kTestUrl[] = "http://tests/osrtest";
const int kOsrWidth = 600;
const int kOsrHeight = 400;
// precomputed bounding client rects for html elements (h1 and li).
#if defined(OS_WIN) || defined(OS_LINUX)
const CefRect kExpectedRectLI[] = {
CefRect(8, 8, 567, 74), // LI00
CefRect(27, 103, 548, 20), // LI01
CefRect(27, 123, 548, 20), // LI02
CefRect(27, 143, 548, 20), // LI03
CefRect(27, 163, 548, 20), // LI04
CefRect(27, 183, 548, 20), // LI05
CefRect(27, 203, 548, 20), // LI06
CefRect(27, 223, 548, 20), // LI07
CefRect(27, 243, 548, 26), // LI08
CefRect(27, 269, 548, 26), // LI09
CefRect(27, 295, 548, 20), // LI10
};
#elif defined(OS_MACOSX)
const CefRect kExpectedRectLI[] = {
CefRect(8, 8, 584, 74), // LI00
CefRect(28, 103, 564, 18), // LI01
CefRect(28, 121, 564, 18), // LI02
CefRect(28, 139, 564, 18), // LI03
CefRect(28, 157, 564, 18), // LI04
CefRect(28, 175, 564, 18), // LI05
CefRect(28, 193, 564, 18), // LI06
CefRect(28, 211, 564, 18), // LI07
CefRect(28, 229, 564, 23), // LI08
CefRect(28, 252, 564, 26), // LI09
CefRect(18, 291, 360, 21), // LI10
};
#else
#error "Unsupported platform"
#endif // defined(OS_WIN)
// bounding client rects for edit box and navigate button
#if defined(OS_WIN)
const CefRect kEditBoxRect(412, 245, 60, 22);
const CefRect kNavigateButtonRect(360, 271, 140, 22);
const CefRect kSelectRect(467, 22, 75, 20);
const CefRect kExpandedSelectRect(463, 42, 81, 334);
const CefRect kDropDivRect(8, 332, 52, 52);
const CefRect kDragDivRect(71, 342, 30, 30);
const int kDefaultVerticalScrollbarWidth = 17;
const int kVerticalScrollbarWidth = GetSystemMetrics(SM_CXVSCROLL);
#elif defined(OS_MACOSX)
const CefRect kEditBoxRect(442, 251, 46, 16);
const CefRect kNavigateButtonRect(375, 275, 130, 20);
const CefRect kSelectRect(461, 21, 87, 26);
const CefRect kExpandedSelectRect(463, 42, 75, 286);
const CefRect kDropDivRect(9, 330, 52, 52);
const CefRect kDragDivRect(60, 330, 30, 30);
#elif defined(OS_LINUX)
const CefRect kEditBoxRect(434, 246, 60, 20);
const CefRect kNavigateButtonRect(380, 271, 140, 22);
const CefRect kSelectRect(467, 22, 75, 20);
const CefRect kExpandedSelectRect(463, 42, 79, 334);
const CefRect kDropDivRect(8, 332, 52, 52);
const CefRect kDragDivRect(71, 342, 30, 30);
const int kDefaultVerticalScrollbarWidth = 14;
const int kVerticalScrollbarWidth = 14;
#else
#error "Unsupported platform"
#endif // defined(OS_WIN)
@@ -207,6 +156,8 @@ enum OSRTestType {
OSR_TEST_IME_FINISH_COMPOSITION,
// IMECancelComposition will update the composition range
OSR_TEST_IME_CANCEL_COMPOSITION,
// text selection range changed
OSR_TEST_TEXT_SELECTION_CHANGE,
// Define the range for popup tests.
OSR_TEST_POPUP_FIRST = OSR_TEST_POPUP_PAINT,
@@ -286,8 +237,10 @@ class OSRTestHandler : public RoutingTestHandler,
CefRefPtr<Callback> callback) override {
EXPECT_TRUE(browser.get());
if (!started())
return false;
if (!started()) {
return handleBoundsQuery(browser, frame, query_id, request, persistent,
callback);
}
const std::string& messageStr = request;
switch (test_type_) {
@@ -316,6 +269,33 @@ class OSRTestHandler : public RoutingTestHandler,
return true;
}
bool handleBoundsQuery(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
int64 query_id,
const CefString& request,
bool persistent,
CefRefPtr<Callback> callback) {
CefRefPtr<CefValue> jsonObj = CefParseJSON(request, JSON_PARSER_RFC);
if (jsonObj.get()) {
CefRefPtr<CefDictionaryValue> dict = jsonObj->GetDictionary();
const std::string& type = dict->GetString("type");
if (type == "ElementBounds") {
CefRefPtr<CefListValue> elems = dict->GetList("elems");
for (size_t i = 0; i < elems->GetSize(); i++) {
CefRefPtr<CefDictionaryValue> elem = elems->GetDictionary(i);
std::string elementId = elem->GetString("id");
CefRect bounds(elem->GetInt("x"), elem->GetInt("y"),
elem->GetInt("width"), elem->GetInt("height"));
element_bounds_.insert(std::make_pair(elementId, bounds));
}
return true;
}
}
return false;
}
// CefClient methods, providing handlers
CefRefPtr<CefFocusHandler> GetFocusHandler() override { return this; }
@@ -359,7 +339,7 @@ class OSRTestHandler : public RoutingTestHandler,
int& screenX,
int& screenY) override {
if (test_type_ == OSR_TEST_SCREEN_POINT && started()) {
const CefRect& expected_rect = GetExpectedRect(4);
const CefRect& expected_rect = GetElementBounds("LI04");
EXPECT_EQ(viewX, MiddleX(expected_rect));
EXPECT_EQ(viewY, MiddleY(expected_rect));
DestroySucceededTestSoon();
@@ -527,7 +507,7 @@ class OSRTestHandler : public RoutingTestHandler,
mouse_event.modifiers = 0;
browser->GetHost()->SendMouseMoveEvent(mouse_event, true);
// enter mouse in the LI2 element having hand cursor
const CefRect& expected_rect = GetExpectedRect(2);
const CefRect& expected_rect = GetElementBounds("LI02");
mouse_event.x = MiddleX(expected_rect);
mouse_event.y = MiddleY(expected_rect);
browser->GetHost()->SendMouseMoveEvent(mouse_event, false);
@@ -536,7 +516,7 @@ class OSRTestHandler : public RoutingTestHandler,
case OSR_TEST_MOUSE_MOVE:
if (StartTest()) {
CefMouseEvent mouse_event;
const CefRect& expected_rect = GetExpectedRect(3);
const CefRect& expected_rect = GetElementBounds("LI03");
mouse_event.x = MiddleX(expected_rect);
mouse_event.y = MiddleY(expected_rect);
mouse_event.modifiers = 0;
@@ -548,7 +528,7 @@ class OSRTestHandler : public RoutingTestHandler,
case OSR_TEST_CONTEXT_MENU:
if (StartTest()) {
CefMouseEvent mouse_event;
const CefRect& expected_rect = GetExpectedRect(4);
const CefRect& expected_rect = GetElementBounds("LI04");
mouse_event.x = MiddleX(expected_rect);
mouse_event.y = MiddleY(expected_rect);
mouse_event.modifiers = 0;
@@ -561,7 +541,7 @@ class OSRTestHandler : public RoutingTestHandler,
case OSR_TEST_CLICK_LEFT:
if (StartTest()) {
CefMouseEvent mouse_event;
const CefRect& expected_rect = GetExpectedRect(0);
const CefRect& expected_rect = GetElementBounds("LI00");
mouse_event.x = MiddleX(expected_rect);
mouse_event.y = MiddleY(expected_rect);
@@ -598,8 +578,9 @@ class OSRTestHandler : public RoutingTestHandler,
if (StartTest()) {
// click inside edit box
CefMouseEvent mouse_event;
mouse_event.x = MiddleX(kEditBoxRect);
mouse_event.y = MiddleY(kEditBoxRect);
const CefRect& editbox = GetElementBounds("editbox");
mouse_event.x = MiddleX(editbox);
mouse_event.y = MiddleY(editbox);
mouse_event.modifiers = 0;
browser->GetHost()->SendMouseClickEvent(mouse_event, MBT_LEFT, false,
1);
@@ -621,9 +602,11 @@ class OSRTestHandler : public RoutingTestHandler,
#error "Unsupported platform"
#endif
}
// click button to navigate
mouse_event.x = MiddleX(kNavigateButtonRect);
mouse_event.y = MiddleY(kNavigateButtonRect);
const CefRect& btnnavigate = GetElementBounds("btnnavigate");
mouse_event.x = MiddleX(btnnavigate);
mouse_event.y = MiddleY(btnnavigate);
browser->GetHost()->SendMouseClickEvent(mouse_event, MBT_LEFT, false,
1);
browser->GetHost()->SendMouseClickEvent(mouse_event, MBT_LEFT, true,
@@ -633,7 +616,7 @@ class OSRTestHandler : public RoutingTestHandler,
case OSR_TEST_TOOLTIP:
if (StartTest()) {
CefMouseEvent mouse_event;
const CefRect& expected_rect = GetExpectedRect(10);
const CefRect& expected_rect = GetElementBounds("LI10");
mouse_event.x = MiddleX(expected_rect);
mouse_event.y = MiddleY(expected_rect);
mouse_event.modifiers = 0;
@@ -645,7 +628,7 @@ class OSRTestHandler : public RoutingTestHandler,
if (StartTest()) {
// scroll down once
CefMouseEvent mouse_event;
const CefRect& expected_rect = GetExpectedRect(0);
const CefRect& expected_rect = GetElementBounds("LI00");
mouse_event.x = MiddleX(expected_rect);
mouse_event.y = MiddleY(expected_rect);
mouse_event.modifiers = 0;
@@ -787,8 +770,9 @@ class OSRTestHandler : public RoutingTestHandler,
if (StartTest()) {
// move the mouse over the element to drag
CefMouseEvent mouse_event;
mouse_event.x = MiddleX(kDragDivRect);
mouse_event.y = MiddleY(kDragDivRect);
const CefRect& dragdiv = GetElementBounds("dragdiv");
mouse_event.x = MiddleX(dragdiv);
mouse_event.y = MiddleY(dragdiv);
mouse_event.modifiers = 0;
browser->GetHost()->SendMouseMoveEvent(mouse_event, false);
// click on the element to drag
@@ -806,8 +790,9 @@ class OSRTestHandler : public RoutingTestHandler,
if (StartTest()) {
// click inside edit box so that text could be entered
CefMouseEvent mouse_event;
mouse_event.x = MiddleX(kEditBoxRect);
mouse_event.y = MiddleY(kEditBoxRect);
const CefRect& editbox = GetElementBounds("editbox");
mouse_event.x = MiddleX(editbox);
mouse_event.y = MiddleY(editbox);
mouse_event.modifiers = 0;
browser->GetHost()->SendMouseClickEvent(mouse_event, MBT_LEFT, false,
1);
@@ -832,8 +817,9 @@ class OSRTestHandler : public RoutingTestHandler,
browser->GetHost()->ImeCommitText(markedText, range, 0);
// click button to navigate
mouse_event.x = MiddleX(kNavigateButtonRect);
mouse_event.y = MiddleY(kNavigateButtonRect);
const CefRect& btnnavigate = GetElementBounds("btnnavigate");
mouse_event.x = MiddleX(btnnavigate);
mouse_event.y = MiddleY(btnnavigate);
browser->GetHost()->SendMouseClickEvent(mouse_event, MBT_LEFT, false,
1);
browser->GetHost()->SendMouseClickEvent(mouse_event, MBT_LEFT, true,
@@ -845,8 +831,9 @@ class OSRTestHandler : public RoutingTestHandler,
if (StartTest()) {
// click inside edit box so that text could be entered
CefMouseEvent mouse_event;
mouse_event.x = MiddleX(kEditBoxRect);
mouse_event.y = MiddleY(kEditBoxRect);
const CefRect& editbox = GetElementBounds("editbox");
mouse_event.x = MiddleX(editbox);
mouse_event.y = MiddleY(editbox);
mouse_event.modifiers = 0;
browser->GetHost()->SendMouseClickEvent(mouse_event, MBT_LEFT, false,
1);
@@ -869,8 +856,9 @@ class OSRTestHandler : public RoutingTestHandler,
browser->GetHost()->ImeFinishComposingText(true);
// click button to navigate
mouse_event.x = MiddleX(kNavigateButtonRect);
mouse_event.y = MiddleY(kNavigateButtonRect);
const CefRect& btnnavigate = GetElementBounds("btnnavigate");
mouse_event.x = MiddleX(btnnavigate);
mouse_event.y = MiddleY(btnnavigate);
browser->GetHost()->SendMouseClickEvent(mouse_event, MBT_LEFT, false,
1);
browser->GetHost()->SendMouseClickEvent(mouse_event, MBT_LEFT, true,
@@ -882,8 +870,9 @@ class OSRTestHandler : public RoutingTestHandler,
if (StartTest()) {
// click inside edit box so that text could be entered
CefMouseEvent mouse_event;
mouse_event.x = MiddleX(kEditBoxRect);
mouse_event.y = MiddleY(kEditBoxRect);
const CefRect& editbox = GetElementBounds("editbox");
mouse_event.x = MiddleX(editbox);
mouse_event.y = MiddleY(editbox);
mouse_event.modifiers = 0;
browser->GetHost()->SendMouseClickEvent(mouse_event, MBT_LEFT, false,
1);
@@ -909,8 +898,9 @@ class OSRTestHandler : public RoutingTestHandler,
browser->GetHost()->ImeCancelComposition();
// click button to navigate and verify
mouse_event.x = MiddleX(kNavigateButtonRect);
mouse_event.y = MiddleY(kNavigateButtonRect);
const CefRect& btnnavigate = GetElementBounds("btnnavigate");
mouse_event.x = MiddleX(btnnavigate);
mouse_event.y = MiddleY(btnnavigate);
browser->GetHost()->SendMouseClickEvent(mouse_event, MBT_LEFT, false,
1);
browser->GetHost()->SendMouseClickEvent(mouse_event, MBT_LEFT, true,
@@ -922,8 +912,9 @@ class OSRTestHandler : public RoutingTestHandler,
if (StartTest()) {
// click inside edit box so that text could be entered
CefMouseEvent mouse_event;
mouse_event.x = MiddleX(kEditBoxRect);
mouse_event.y = MiddleY(kEditBoxRect);
const CefRect& editbox = GetElementBounds("editbox");
mouse_event.x = MiddleX(editbox);
mouse_event.y = MiddleY(editbox);
mouse_event.modifiers = 0;
browser->GetHost()->SendMouseClickEvent(mouse_event, MBT_LEFT, false,
1);
@@ -948,6 +939,21 @@ class OSRTestHandler : public RoutingTestHandler,
markedText, underlines, replacement_range, selection_range);
}
} break;
case OSR_TEST_TEXT_SELECTION_CHANGE: {
// trigger the text selection changed event
if (StartTest()) {
// click inside list element so text range will be selected.
CefMouseEvent mouse_event;
const CefRect& expected_rect = GetElementBounds("LI11");
mouse_event.x = MiddleX(expected_rect);
mouse_event.y = MiddleY(expected_rect);
mouse_event.modifiers = 0;
browser->GetHost()->SendMouseClickEvent(mouse_event, MBT_LEFT, false,
1);
browser->GetHost()->SendMouseClickEvent(mouse_event, MBT_LEFT, true,
1);
}
} break;
default:
break;
}
@@ -1013,24 +1019,24 @@ class OSRTestHandler : public RoutingTestHandler,
int y) override {
if (test_type_ == OSR_TEST_DRAG_DROP_START_DRAGGING && started()) {
// Verify the drag image representation.
const CefRect& dragdiv = GetElementBounds("dragdiv");
EXPECT_TRUE(drag_data->HasImage());
CefRefPtr<CefImage> image = drag_data->GetImage();
EXPECT_TRUE(image.get() != NULL);
if (image.get()) {
// Drag image height seems to always be + 1px greater than the drag rect
// on Linux. Therefore allow it to be +/- 1px.
EXPECT_NEAR(static_cast<int>(image->GetWidth()), kDragDivRect.width, 1);
EXPECT_NEAR(static_cast<int>(image->GetHeight()), kDragDivRect.height,
1);
EXPECT_NEAR(static_cast<int>(image->GetWidth()), dragdiv.width, 1);
EXPECT_NEAR(static_cast<int>(image->GetHeight()), dragdiv.height, 1);
}
// During testing hotspot (x, y) was (15, 23) at 1x scale and (15, 18) at
// 2x scale. Since the mechanism for determining this position is unclear
// test only that it falls within the rect boundaries.
CefPoint hotspot = drag_data->GetImageHotspot();
EXPECT_GT(hotspot.x, 0);
EXPECT_LT(hotspot.x, GetScaledInt(kDragDivRect.width));
EXPECT_LT(hotspot.x, GetScaledInt(dragdiv.width));
EXPECT_GT(hotspot.y, 0);
EXPECT_LT(hotspot.y, GetScaledInt(kDragDivRect.height));
EXPECT_LT(hotspot.y, GetScaledInt(dragdiv.height));
DestroySucceededTestSoon();
return false;
@@ -1041,13 +1047,15 @@ class OSRTestHandler : public RoutingTestHandler,
CefRefPtr<CefDragData> data = drag_data->Clone();
data->ResetFileContents();
CefMouseEvent ev;
ev.x = MiddleX(kDragDivRect) - 5;
ev.y = MiddleY(kDragDivRect) - 5;
const CefRect& dragdiv = GetElementBounds("dragdiv");
ev.x = MiddleX(dragdiv) - 5;
ev.y = MiddleY(dragdiv) - 5;
ev.modifiers = EVENTFLAG_LEFT_MOUSE_BUTTON;
browser->GetHost()->DragTargetDragEnter(data, ev, allowed_ops);
ev.x = MiddleX(kDropDivRect);
ev.y = MiddleY(kDropDivRect);
const CefRect& dropdiv = GetElementBounds("dropdiv");
ev.x = MiddleX(dropdiv);
ev.y = MiddleY(dropdiv);
browser->GetHost()->SendMouseMoveEvent(ev, false);
browser->GetHost()->DragTargetDragOver(ev, allowed_ops);
@@ -1064,8 +1072,9 @@ class OSRTestHandler : public RoutingTestHandler,
DragOperation operation) override {
if (test_type_ == OSR_TEST_DRAG_DROP_UPDATE_CURSOR && started()) {
if (operation != DRAG_OPERATION_NONE) {
const CefRect& dropdiv = GetElementBounds("dropdiv");
browser->GetHost()->DragSourceEndedAt(
MiddleX(kDropDivRect), MiddleY(kDropDivRect), DRAG_OPERATION_NONE);
MiddleX(dropdiv), MiddleY(dropdiv), DRAG_OPERATION_NONE);
browser->GetHost()->DragSourceSystemDragEnded();
DestroySucceededTestSoon();
}
@@ -1076,8 +1085,9 @@ class OSRTestHandler : public RoutingTestHandler,
got_update_cursor_.yes();
CefMouseEvent ev;
ev.x = MiddleX(kDropDivRect);
ev.y = MiddleY(kDropDivRect);
const CefRect& dropdiv = GetElementBounds("dropdiv");
ev.x = MiddleX(dropdiv);
ev.y = MiddleY(dropdiv);
ev.modifiers = 0;
browser->GetHost()->SendMouseClickEvent(ev, MBT_LEFT, true, 1);
browser->GetHost()->DragTargetDrop(ev);
@@ -1086,6 +1096,19 @@ class OSRTestHandler : public RoutingTestHandler,
}
}
void OnTextSelectionChanged(CefRefPtr<CefBrowser> browser,
const CefString& selected_text,
const CefRange& selected_range) override {
if (test_type_ == OSR_TEST_TEXT_SELECTION_CHANGE && started()) {
if (!got_initial_text_selection_event_) {
got_initial_text_selection_event_.yes();
} else {
EXPECT_STREQ("SELECTED_TEXT_RANGE", selected_text.ToString().c_str());
DestroySucceededTestSoon();
}
}
}
bool OnTooltip(CefRefPtr<CefBrowser> browser, CefString& text) override {
if (test_type_ == OSR_TEST_TOOLTIP && started()) {
EXPECT_STREQ("EXPECTED_TOOLTIP", text.ToString().c_str());
@@ -1101,7 +1124,7 @@ class OSRTestHandler : public RoutingTestHandler,
if (!started())
return;
if (test_type_ == OSR_TEST_CLICK_RIGHT) {
const CefRect& expected_rect = GetExpectedRect(4);
const CefRect& expected_rect = GetElementBounds("LI04");
EXPECT_EQ(params->GetXCoord(), MiddleX(expected_rect));
EXPECT_EQ(params->GetYCoord(), MiddleY(expected_rect));
DestroySucceededTestSoon();
@@ -1146,16 +1169,12 @@ class OSRTestHandler : public RoutingTestHandler,
return client::LogicalToDevice(value, scale_factor_);
}
CefRect GetExpectedRect(int index) {
CefRect rect = kExpectedRectLI[index];
#if defined(OS_WIN) || defined(OS_LINUX)
// Adjust the rect to include system vertical scrollbar width.
rect.width += kDefaultVerticalScrollbarWidth - kVerticalScrollbarWidth;
#elif !defined(OS_MACOSX)
#error "Unsupported platform"
#endif
return rect;
CefRect GetElementBounds(const std::string& id) {
ElementBoundsMap::const_iterator it = element_bounds_.find(id);
if (it != element_bounds_.end()) {
return it->second;
}
return CefRect();
}
static bool IsFullRepaint(const CefRect& rc, int width, int height) {
@@ -1212,6 +1231,8 @@ class OSRTestHandler : public RoutingTestHandler,
// SetFocus is called by the system when we explicitly set the focus and
// when popups are dismissed.
EXPECT_TRUE(got_system_focus_event_);
} else if (test_type_ == OSR_TEST_TEXT_SELECTION_CHANGE) {
EXPECT_TRUE(got_initial_text_selection_event_);
} else {
EXPECT_FALSE(got_system_focus_event_);
}
@@ -1222,8 +1243,10 @@ class OSRTestHandler : public RoutingTestHandler,
void ExpandDropDown() {
GetBrowser()->GetHost()->SendFocusEvent(true);
CefMouseEvent mouse_event;
mouse_event.x = MiddleX(kSelectRect);
mouse_event.y = MiddleY(kSelectRect);
const CefRect& LI11select = GetElementBounds("LI11select");
mouse_event.x = MiddleX(LI11select);
mouse_event.y = MiddleY(LI11select);
mouse_event.modifiers = 0;
GetBrowser()->GetHost()->SendMouseClickEvent(mouse_event, MBT_LEFT, false,
1);
@@ -1301,6 +1324,10 @@ class OSRTestHandler : public RoutingTestHandler,
TrackCallback got_update_cursor_;
TrackCallback got_navigation_focus_event_;
TrackCallback got_system_focus_event_;
TrackCallback got_initial_text_selection_event_;
typedef std::map<std::string, CefRect> ElementBoundsMap;
ElementBoundsMap element_bounds_;
IMPLEMENT_REFCOUNTING(OSRTestHandler);
};
@@ -1382,3 +1409,5 @@ OSR_TEST(IMEFinishComposition, OSR_TEST_IME_FINISH_COMPOSITION, 1.0f);
OSR_TEST(IMEFinishComposition2x, OSR_TEST_IME_FINISH_COMPOSITION, 2.0f);
OSR_TEST(IMECancelComposition, OSR_TEST_IME_CANCEL_COMPOSITION, 1.0f);
OSR_TEST(IMECancelComposition2x, OSR_TEST_IME_CANCEL_COMPOSITION, 2.0f);
OSR_TEST(TextSelectionChanged, OSR_TEST_TEXT_SELECTION_CHANGE, 1.0f);
OSR_TEST(TextSelectionChanged2x, OSR_TEST_TEXT_SELECTION_CHANGE, 2.0f);