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Unified Diff: components/dom_distiller/content/distiller_page_web_contents_browsertest.cc

Issue 211493008: Make DistillerPageWebContentsTest a real test that uses the distiller. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 9 months ago
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Index: components/dom_distiller/content/distiller_page_web_contents_browsertest.cc
diff --git a/components/dom_distiller/content/distiller_page_web_contents_browsertest.cc b/components/dom_distiller/content/distiller_page_web_contents_browsertest.cc
index 5a240c26ead08c1ca60e3aee8208e09a15a45420..697079864c715ee43bcd47dd2e4ad9e095b73848 100644
--- a/components/dom_distiller/content/distiller_page_web_contents_browsertest.cc
+++ b/components/dom_distiller/content/distiller_page_web_contents_browsertest.cc
@@ -3,6 +3,7 @@
// found in the LICENSE file.
#include "base/memory/weak_ptr.h"
+#include "base/path_service.h"
#include "base/run_loop.h"
#include "base/values.h"
#include "components/dom_distiller/content/distiller_page_web_contents.h"
@@ -10,28 +11,15 @@
#include "content/public/browser/browser_context.h"
#include "content/public/test/content_browser_test.h"
#include "content/shell/browser/shell.h"
+#include "grit/component_resources.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "ui/base/resource/resource_bundle.h"
using content::ContentBrowserTest;
-
-namespace {
- // TODO(bengr): Once JavaScript has landed to extract article content from
- // a loaded page, test the interaction of that script with
- // DistillerPageWebContents.
- static const char kTitle[] = "Test Page Title";
- static const char kHtml[] =
- "<body>T<img src='http://t.com/t.jpg' id='0'></body>";
- static const char kImageUrl[] = "http://t.com/t.jpg";
-
- static const char kScript[] =
- " (function () {"
- " var result = new Array(3);"
- " result[0] = \"Test Page Title\";"
- " result[1] = \"<body>T<img src='http://t.com/t.jpg' id='0'></body>\";"
- " result[2] = \"http://t.com/t.jpg\";"
- " return result;"
- " }())";
-} // namespace
+using testing::ContainsRegex;
+using testing::HasSubstr;
+using testing::Not;
namespace dom_distiller {
@@ -39,14 +27,22 @@ class DistillerPageWebContentsTest
: public ContentBrowserTest,
public DistillerPage::Delegate {
public:
+ // ContentBrowserTest:
+ virtual void SetUpOnMainThread() OVERRIDE {
+ AddComponentsResources();
+ SetUpTestServer();
+ ContentBrowserTest::SetUpOnMainThread();
+ }
+
void DistillPage(const base::Closure& quit_closure, const std::string& url) {
quit_closure_ = quit_closure;
- distiller_page_->LoadURL(
- embedded_test_server()->GetURL(url));
+ distiller_page_->LoadURL(embedded_test_server()->GetURL(url));
}
virtual void OnLoadURLDone() OVERRIDE {
- distiller_page_->ExecuteJavaScript(kScript);
+ std::string script = ResourceBundle::GetSharedInstance().
+ GetRawDataResource(IDR_DISTILLER_JS).as_string();
+ distiller_page_->ExecuteJavaScript(script);
}
virtual void OnExecuteJavaScriptDone(const GURL& page_url,
@@ -55,35 +51,101 @@ class DistillerPageWebContentsTest
quit_closure_.Run();
}
+ private:
+ void AddComponentsResources() {
+ base::FilePath pak_file;
+ base::FilePath pak_dir;
+ PathService::Get(base::DIR_MODULE, &pak_dir);
+ pak_file = pak_dir.Append(FILE_PATH_LITERAL("components_resources.pak"));
+ ui::ResourceBundle::GetSharedInstance().AddDataPackFromPath(
+ pak_file, ui::SCALE_FACTOR_NONE);
+ }
+
+ void SetUpTestServer() {
+ base::FilePath path;
+ PathService::Get(base::DIR_SOURCE_ROOT, &path);
+ path = path.AppendASCII("components/test/data/dom_distiller");
+ embedded_test_server()->ServeFilesFromDirectory(path);
+ ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
+ }
+
protected:
DistillerPageWebContents* distiller_page_;
base::Closure quit_closure_;
const base::Value* value_;
};
-IN_PROC_BROWSER_TEST_F(DistillerPageWebContentsTest, LoadPage) {
- ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
+IN_PROC_BROWSER_TEST_F(DistillerPageWebContentsTest, BasicDistillationWorks) {
base::WeakPtrFactory<DistillerPage::Delegate> weak_factory(this);
DistillerPageWebContents distiller_page(
weak_factory.GetWeakPtr(), shell()->web_contents()->GetBrowserContext());
distiller_page_ = &distiller_page;
distiller_page.Init();
+
base::RunLoop run_loop;
- DistillPage(run_loop.QuitClosure(), "/simple_page.html");
+ DistillPage(run_loop.QuitClosure(), "/simple_article.html");
run_loop.Run();
const base::ListValue* result_list = NULL;
ASSERT_TRUE(value_->GetAsList(&result_list));
- ASSERT_EQ(3u, result_list->GetSize());
+ ASSERT_EQ(4u, result_list->GetSize());
std::string title;
result_list->GetString(0, &title);
- ASSERT_EQ(kTitle, title);
+ EXPECT_EQ("Test Page Title", title);
+ std::string html;
+ result_list->GetString(1, &html);
+ EXPECT_THAT(html, HasSubstr("Lorem ipsum"));
+ EXPECT_THAT(html, Not(HasSubstr("questionable content")));
+ std::string next_page_url;
+ result_list->GetString(2, &next_page_url);
+ EXPECT_EQ("", next_page_url);
+ std::string unused;
+ result_list->GetString(3, &unused);
+ EXPECT_EQ("", unused);
+}
+
+IN_PROC_BROWSER_TEST_F(DistillerPageWebContentsTest, HandlesRelativeLinks) {
+ base::WeakPtrFactory<DistillerPage::Delegate> weak_factory(this);
+ DistillerPageWebContents distiller_page(
+ weak_factory.GetWeakPtr(), shell()->web_contents()->GetBrowserContext());
+ distiller_page_ = &distiller_page;
+ distiller_page.Init();
+
+ base::RunLoop run_loop;
+ DistillPage(run_loop.QuitClosure(), "/simple_article.html");
+ run_loop.Run();
+
+ const base::ListValue* result_list = NULL;
+ ASSERT_TRUE(value_->GetAsList(&result_list));
+ std::string html;
+ result_list->GetString(1, &html);
+ // A relative link should've been updated.
+ EXPECT_THAT(html,
+ ContainsRegex("href=\"http://127.0.0.1:[0-9]*/relativelink.html\""));
+ EXPECT_THAT(html,
+ HasSubstr("href=\"http://www.google.com/absolutelink.html\""));
+}
+
+IN_PROC_BROWSER_TEST_F(DistillerPageWebContentsTest, HandlesRelativeImages) {
+ base::WeakPtrFactory<DistillerPage::Delegate> weak_factory(this);
+ DistillerPageWebContents distiller_page(
+ weak_factory.GetWeakPtr(), shell()->web_contents()->GetBrowserContext());
+ distiller_page_ = &distiller_page;
+ distiller_page.Init();
+
+ base::RunLoop run_loop;
+ DistillPage(run_loop.QuitClosure(), "/simple_article.html");
+ run_loop.Run();
+
+ const base::ListValue* result_list = NULL;
+ ASSERT_TRUE(value_->GetAsList(&result_list));
std::string html;
result_list->GetString(1, &html);
- ASSERT_EQ(kHtml, html);
- std::string image_url;
- result_list->GetString(2, &image_url);
- ASSERT_EQ(kImageUrl, image_url);
+ // A relative link should've been updated.
+ EXPECT_THAT(html,
+ ContainsRegex("src=\"http://127.0.0.1:[0-9]*/relativeimage.png\""));
+ EXPECT_THAT(html,
+ HasSubstr("src=\"http://www.google.com/absoluteimage.png\""));
}
} // namespace dom_distiller
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