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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/favicon_base/large_icon_url_parser.h"
#include "base/memory/scoped_ptr.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
namespace {
const char kTestUrlStr[] = "https://www.google.ca/imghp?hl=en&tab=wi";
} // namespace
TEST(LargeIconUrlParserTest, ParseLargeIconPathSuccess) {
// Everything populated.
{
LargeIconUrlParser parser;
EXPECT_TRUE(parser.Parse(std::string("48/") + kTestUrlStr));
EXPECT_EQ(48, parser.size_in_pixels());
EXPECT_EQ(GURL(kTestUrlStr), GURL(parser.url_string()));
EXPECT_EQ(3U, parser.path_index());
}
// Empty URL.
{
LargeIconUrlParser parser;
EXPECT_TRUE(parser.Parse("48/"));
EXPECT_EQ(48, parser.size_in_pixels());
EXPECT_EQ(GURL(), GURL(parser.url_string()));
EXPECT_EQ(3U, parser.path_index());
}
// Tolerate invalid URL.
{
LargeIconUrlParser parser;
EXPECT_TRUE(parser.Parse("48/NOT A VALID URL"));
EXPECT_EQ(48, parser.size_in_pixels());
EXPECT_EQ("NOT A VALID URL", parser.url_string());
EXPECT_EQ(3U, parser.path_index());
}
}
TEST(LargeIconUrlParserTest, ParseLargeIconPathFailure) {
const char* const test_cases[] = {
"",
"/",
"//",
"48", // Missing '/'.
"/http://www.google.com/", // Missing size.
"not_a_number/http://www.google.com/", // Bad size.
"0/http://www.google.com/", // Non-positive size.
"-1/http://www.google.com/", // Non-positive size.
};
for (size_t i = 0; i < arraysize(test_cases); ++i) {
LargeIconUrlParser parser;
EXPECT_FALSE(parser.Parse(test_cases[i])) << "test_cases[" << i << "]";
}
}
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