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// Copyright 2016 PDFium 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 "fpdfsdk/javascript/PublicMethods.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/test_support.h"
TEST(CJS_PublicMethods, IsNumber) {
// TODO(weili): Check whether results from case 0, 1, 10, 15 are intended.
struct {
const wchar_t* input;
bool expected;
} test_data[] = {
// Empty string.
{L"", true},
// Only whitespaces.
{L" ", true},
// Content with invalid characters.
{L"xyz00", false},
{L"1%", false},
// Hex string.
{L"0x234", false},
// Signed numbers.
{L"+123", true},
{L"-98765", true},
// Numbers with whitespaces.
{L" 345 ", true},
// Float numbers.
{L"-1e5", false},
{L"-2e", false},
{L"e-5", true},
{L"0.023", true},
{L".356089", true},
{L"1e-9", true},
{L"-1.23e+23", true},
// Numbers with commas.
{L"1,000,000", false},
{L"560,024", true},
// Regular numbers.
{L"0", true},
{L"0123", true},
{L"9876123", true},
};
for (size_t i = 0; i < FX_ArraySize(test_data); ++i) {
EXPECT_EQ(test_data[i].expected,
CJS_PublicMethods::IsNumber(test_data[i].input))
<< "for case " << i;
}
}
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