4e1b7bc33d
The methodology used to generate this CL is documented in https://crbug.com/1098010#c34. No-Try: true No-Presubmit: true Bug: 1098010 Change-Id: I8c0f009d16350271f07d8e5e561085822cc9dd27 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3895935 Owners-Override: Avi Drissman <avi@chromium.org> Reviewed-by: Mark Mentovai <mark@chromium.org> Commit-Queue: Mark Mentovai <mark@chromium.org> Auto-Submit: Avi Drissman <avi@chromium.org> Cr-Commit-Position: refs/heads/main@{#1047456}
96 lines
3.0 KiB
C++
96 lines
3.0 KiB
C++
// Copyright 2016 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "content/web_test/renderer/layout_dump.h"
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#include "base/check.h"
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#include "base/strings/stringprintf.h"
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#include "content/web_test/renderer/web_frame_test_proxy.h"
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#include "third_party/blink/public/platform/web_string.h"
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#include "third_party/blink/public/test/test_web_frame_content_dumper.h"
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#include "third_party/blink/public/web/web_document.h"
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#include "third_party/blink/public/web/web_element.h"
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#include "third_party/blink/public/web/web_frame.h"
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#include "third_party/blink/public/web/web_local_frame.h"
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namespace content {
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using blink::TestWebFrameContentDumper;
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using blink::WebFrame;
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using blink::WebLocalFrame;
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namespace {
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std::string DumpFrameHeaderIfNeeded(WebLocalFrame* frame) {
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std::string result;
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// Add header for all but the main frame. Skip empty frames.
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if (frame->Parent() && !frame->GetDocument().DocumentElement().IsNull()) {
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result.append("\n--------\nFrame: '");
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auto* frame_proxy = static_cast<WebFrameTestProxy*>(frame->Client());
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result.append(frame_proxy->GetFrameNameForWebTests());
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result.append("'\n--------\n");
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}
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return result;
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}
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std::string DumpFrameScrollPosition(WebLocalFrame* frame) {
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std::string result;
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gfx::PointF offset = frame->GetScrollOffset();
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if (offset.x() > 0 || offset.y() > 0) {
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if (frame->Parent()) {
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auto* frame_proxy = static_cast<WebFrameTestProxy*>(frame->Client());
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result = std::string("frame '") + frame_proxy->GetFrameNameForWebTests() +
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"' ";
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}
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base::StringAppendF(&result, "scrolled to %d,%d\n",
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base::ClampFloor(offset.x()),
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base::ClampFloor(offset.y()));
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}
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return result;
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}
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} // namespace
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std::string DumpLayoutAsString(WebLocalFrame* frame, TextResultType type) {
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DCHECK(frame);
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std::string result;
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switch (type) {
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case TextResultType::kEmpty:
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break;
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case TextResultType::kText:
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result += DumpFrameHeaderIfNeeded(frame);
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result += frame->GetDocument().ContentAsTextForTesting().Utf8();
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result += "\n";
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break;
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case TextResultType::kMarkup:
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result += DumpFrameHeaderIfNeeded(frame);
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result += TestWebFrameContentDumper::DumpAsMarkup(frame).Utf8();
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result += "\n";
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break;
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case TextResultType::kLayout:
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case TextResultType::kLayoutAsPrinting:
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if (!frame->Parent()) {
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TestWebFrameContentDumper::LayoutAsTextControls layout_text_behavior =
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TestWebFrameContentDumper::kLayoutAsTextNormal;
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if (type == TextResultType::kLayoutAsPrinting)
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layout_text_behavior |=
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TestWebFrameContentDumper::kLayoutAsTextPrinting;
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result += TestWebFrameContentDumper::DumpLayoutTreeAsText(
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frame, layout_text_behavior)
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.Utf8();
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}
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result += DumpFrameScrollPosition(frame);
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break;
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}
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return result;
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}
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} // namespace content
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