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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/autofill/core/common/autofill_util.h"
#include <stddef.h>
#include "base/command_line.h"
#include "base/macros.h"
#include "base/strings/utf_string_conversions.h"
#include "components/autofill/core/common/autofill_switches.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace autofill {
// Tests for FieldIsSuggestionSubstringStartingOnTokenBoundary().
TEST(AutofillUtilTest, FieldIsSuggestionSubstringStartingOnTokenBoundary) {
// FieldIsSuggestionSubstringStartingOnTokenBoundary should not work yet
// without a flag.
EXPECT_FALSE(FieldIsSuggestionSubstringStartingOnTokenBoundary(
base::ASCIIToUTF16("ab@cd.b"), base::ASCIIToUTF16("b"), false));
// Token matching is currently behind a flag.
base::CommandLine::ForCurrentProcess()->AppendSwitch(
switches::kEnableSuggestionsWithSubstringMatch);
const struct {
const char* const field_suggestion;
const char* const field_contents;
bool case_sensitive;
bool expected_result;
} kTestCases[] = {
{"ab@cd.b", "a", false, true},
{"ab@cd.b", "b", false, true},
{"ab@cd.b", "Ab", false, true},
{"ab@cd.b", "Ab", true, false},
{"ab@cd.b", "cd", true, true},
{"ab@cd.b", "d", false, false},
{"ab@cd.b", "b@", true, false},
{"ab@cd.b", "ab", false, true},
{"ab@cd.b", "cd.b", true, true},
{"ab@cd.b", "b@cd", false, false},
{"ab@cd.b", "ab@c", false, true},
{"ba.a.ab", "a.a", false, true},
{"", "ab", false, false},
{"", "ab", true, false},
{"ab", "", false, true},
{"ab", "", true, true},
};
for (const auto& test_case : kTestCases) {
SCOPED_TRACE(testing::Message()
<< "suggestion = " << test_case.field_suggestion
<< ", contents = " << test_case.field_contents
<< ", case_sensitive = " << test_case.case_sensitive);
EXPECT_EQ(test_case.expected_result,
FieldIsSuggestionSubstringStartingOnTokenBoundary(
base::ASCIIToUTF16(test_case.field_suggestion),
base::ASCIIToUTF16(test_case.field_contents),
test_case.case_sensitive));
}
}
// Tests for GetTextSelectionStart().
TEST(AutofillUtilTest, GetTextSelectionStart) {
const size_t kInvalid = base::string16::npos;
const struct {
const char* const field_suggestion;
const char* const field_contents;
bool case_sensitive;
size_t expected_start;
} kTestCases[] = {
{"ab@cd.b", "a", false, 1},
{"ab@cd.b", "A", true, kInvalid},
{"ab@cd.b", "Ab", false, 2},
{"ab@cd.b", "Ab", true, kInvalid},
{"ab@cd.b", "cd", false, 5},
{"ab@cd.b", "ab@c", false, 4},
{"ab@cd.b", "cd.b", false, 7},
{"ab@cd.b", "b@cd", false, kInvalid},
{"ab@cd.b", "b", false, 7},
{"ba.a.ab", "a.a", false, 6},
{"texample@example.com", "example", false, 16},
};
for (const auto& test_case : kTestCases) {
SCOPED_TRACE(testing::Message()
<< "suggestion = " << test_case.field_suggestion
<< ", contents = " << test_case.field_contents
<< ", case_sensitive = " << test_case.case_sensitive);
EXPECT_EQ(
test_case.expected_start,
GetTextSelectionStart(base::ASCIIToUTF16(test_case.field_suggestion),
base::ASCIIToUTF16(test_case.field_contents),
test_case.case_sensitive));
}
}
// Tests for LowercaseAndTokenizeAttributeString
TEST(AutofillUtilTest, LowercaseAndTokenizeAttributeString) {
const struct {
const char* const attribute;
std::vector<std::string> tokens;
} kTestCases[] = {
// Test leading and trailing whitespace, test tabs and newlines
{"foo bar baz", {"foo", "bar", "baz"}},
{" foo bar baz ", {"foo", "bar", "baz"}},
{"foo\tbar baz ", {"foo", "bar", "baz"}},
{"foo\nbar baz ", {"foo", "bar", "baz"}},
// Test different forms of capitalization
{"FOO BAR BAZ", {"foo", "bar", "baz"}},
{"foO baR bAz", {"foo", "bar", "baz"}},
// Test collapsing of multiple whitespace characters in a row
{" \t\t\n\n ", std::vector<std::string>()},
{"foO baR bAz", {"foo", "bar", "baz"}},
};
for (const auto& test_case : kTestCases) {
SCOPED_TRACE(testing::Message() << "attribute = " << test_case.attribute);
EXPECT_EQ(test_case.tokens,
LowercaseAndTokenizeAttributeString(test_case.attribute));
}
}
} // namespace autofill
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