| // Copyright 2016 The PDFium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "fxjs/cjs_publicmethods.h" |
| |
| #include <iterator> |
| |
| #include "testing/gtest/include/gtest/gtest.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 < std::size(test_data); ++i) { |
| EXPECT_EQ(test_data[i].expected, |
| CJS_PublicMethods::IsNumber(test_data[i].input)) |
| << "for case " << i; |
| } |
| } |