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- /*
- * Copyright (c) 2023, Jonatan Klemets <jonatan.r.klemets@gmail.com>
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
- #include <LibTest/TestCase.h>
- #include <LibWeb/HTML/Numbers.h>
- TEST_CASE(parse_integer)
- {
- auto optional_value = Web::HTML::parse_integer(""sv);
- EXPECT(!optional_value.has_value());
- optional_value = Web::HTML::parse_integer("123"sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 123);
- optional_value = Web::HTML::parse_integer(" 456"sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 456);
- optional_value = Web::HTML::parse_integer("789 "sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 789);
- optional_value = Web::HTML::parse_integer(" 22 "sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 22);
- optional_value = Web::HTML::parse_integer(" \n\t31\t\t\n\n"sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 31);
- optional_value = Web::HTML::parse_integer("765foo"sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 765);
- optional_value = Web::HTML::parse_integer("3;"sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 3);
- optional_value = Web::HTML::parse_integer("foo765"sv);
- EXPECT(!optional_value.has_value());
- optional_value = Web::HTML::parse_integer("1"sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 1);
- optional_value = Web::HTML::parse_integer("+2"sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 2);
- optional_value = Web::HTML::parse_integer("-3"sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), -3);
- }
- TEST_CASE(parse_non_negative_integer)
- {
- auto optional_value = Web::HTML::parse_non_negative_integer(""sv);
- EXPECT(!optional_value.has_value());
- optional_value = Web::HTML::parse_non_negative_integer("123"sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 123u);
- optional_value = Web::HTML::parse_non_negative_integer(" 456"sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 456u);
- optional_value = Web::HTML::parse_non_negative_integer("789 "sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 789u);
- optional_value = Web::HTML::parse_non_negative_integer(" 22 "sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 22u);
- optional_value = Web::HTML::parse_non_negative_integer(" \n\t31\t\t\n\n"sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 31u);
- optional_value = Web::HTML::parse_non_negative_integer("765foo"sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 765u);
- optional_value = Web::HTML::parse_non_negative_integer("3;"sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 3u);
- optional_value = Web::HTML::parse_non_negative_integer("foo765"sv);
- EXPECT(!optional_value.has_value());
- optional_value = Web::HTML::parse_non_negative_integer("1"sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 1u);
- optional_value = Web::HTML::parse_non_negative_integer("+2"sv);
- EXPECT(optional_value.has_value());
- EXPECT_EQ(optional_value.value(), 2u);
- optional_value = Web::HTML::parse_non_negative_integer("-3"sv);
- EXPECT(!optional_value.has_value());
- EXPECT(Web::HTML::is_valid_floating_point_number("11"sv));
- EXPECT(Web::HTML::is_valid_floating_point_number("11.12"sv));
- EXPECT(Web::HTML::is_valid_floating_point_number("-11111"sv));
- EXPECT(Web::HTML::is_valid_floating_point_number("-11111.123"sv));
- EXPECT(Web::HTML::is_valid_floating_point_number("1e2"sv));
- EXPECT(Web::HTML::is_valid_floating_point_number("1E2"sv));
- EXPECT(Web::HTML::is_valid_floating_point_number("1e+2"sv));
- EXPECT(!Web::HTML::is_valid_floating_point_number("1d+2"sv));
- EXPECT(!Web::HTML::is_valid_floating_point_number("foobar"sv));
- EXPECT(Web::HTML::is_valid_floating_point_number(".1"sv));
- EXPECT(!Web::HTML::is_valid_floating_point_number("1."sv));
- EXPECT(Web::HTML::is_valid_floating_point_number("-0"sv));
- EXPECT(!Web::HTML::is_valid_floating_point_number("Infinity"sv));
- EXPECT(!Web::HTML::is_valid_floating_point_number("-Infinity"sv));
- EXPECT(!Web::HTML::is_valid_floating_point_number("NaN"sv));
- EXPECT(Web::HTML::is_valid_floating_point_number("9007199254740993"sv));
- EXPECT(!Web::HTML::is_valid_floating_point_number("1e"sv));
- EXPECT(!Web::HTML::is_valid_floating_point_number("+1"sv));
- EXPECT(!Web::HTML::is_valid_floating_point_number("+"sv));
- EXPECT(!Web::HTML::is_valid_floating_point_number("-"sv));
- EXPECT(!Web::HTML::is_valid_floating_point_number("\t1"sv));
- EXPECT(!Web::HTML::is_valid_floating_point_number("\n1"sv));
- EXPECT(!Web::HTML::is_valid_floating_point_number("\f1"sv));
- EXPECT(!Web::HTML::is_valid_floating_point_number("\r1"sv));
- EXPECT(!Web::HTML::is_valid_floating_point_number(" 1"sv));
- EXPECT(!Web::HTML::is_valid_floating_point_number("1trailing junk"sv));
- }
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