172 lines
4.4 KiB
Rust
172 lines
4.4 KiB
Rust
#[macro_use]
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mod macros;
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// this is `1` for node-sass, but .999999etc for web compiler
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test!(
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precision_does_not_round_up,
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"a {\n color: 0.99999999991;\n}\n",
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"a {\n color: 0.9999999999;\n}\n"
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);
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// this is `1` for node-sass, but .999999etc for web compiler
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test!(
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precision_does_round_up,
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"a {\n color: 1.00000000009;\n}\n",
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"a {\n color: 1.0000000001;\n}\n"
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);
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test!(
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many_nines_becomes_one,
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"a {\n color: 0.9999999999999999;\n}\n",
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"a {\n color: 1;\n}\n"
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);
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test!(
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many_nines_becomes_one_neg,
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"a {\n color: -0.9999999999999999;\n}\n",
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"a {\n color: -1;\n}\n"
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);
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test!(
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negative_zero,
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"a {\n color: -0;\n}\n",
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"a {\n color: 0;\n}\n"
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);
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test!(
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decimal_is_zero,
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"a {\n color: 1.0000;\n}\n",
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"a {\n color: 1;\n}\n"
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);
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test!(many_nines_not_rounded, "a {\n color: 0.999999;\n}\n");
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test!(positive_integer, "a {\n color: 1;\n}\n");
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test!(negative_integer, "a {\n color: -1;\n}\n");
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test!(
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positive_float_no_leading_zero,
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"a {\n color: .1;\n}\n",
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"a {\n color: 0.1;\n}\n"
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);
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test!(
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negative_float_no_leading_zero,
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"a {\n color: -.1;\n}\n",
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"a {\n color: -0.1;\n}\n"
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);
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test!(positive_float_leading_zero, "a {\n color: 0.1;\n}\n");
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test!(negative_float_leading_zero, "a {\n color: -0.1;\n}\n");
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test!(
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negative_near_zero_no_sign,
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"a {\n color: -0.000000000001;\n}\n",
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"a {\n color: 0;\n}\n"
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);
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test!(
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equality_unit_conversions,
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"a {\n color: 1in == 96px;\n}\n",
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"a {\n color: true;\n}\n"
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);
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test!(
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positive_scientific_notation,
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"a {\n color: 1e5;\n}\n",
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"a {\n color: 100000;\n}\n"
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);
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test!(
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positive_scientific_notation_leading_zeroes,
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"a {\n color: 1e05;\n}\n",
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"a {\n color: 100000;\n}\n"
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);
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test!(
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positive_scientific_notation_capital,
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"a {\n color: 1E5;\n}\n",
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"a {\n color: 100000;\n}\n"
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);
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test!(
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negative_scientific_notation,
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"a {\n color: 1e-5;\n}\n",
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"a {\n color: 0.00001;\n}\n"
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);
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test!(
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negative_scientific_notation_leading_zeroes,
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"a {\n color: 1e-05;\n}\n",
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"a {\n color: 0.00001;\n}\n"
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);
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test!(
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negative_scientific_notation_capital,
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"a {\n color: 1E-5;\n}\n",
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"a {\n color: 0.00001;\n}\n"
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);
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test!(
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positive_scientific_notation_decimal,
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"a {\n color: 1.2e5;\n}\n",
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"a {\n color: 120000;\n}\n"
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);
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test!(
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negative_scientific_notation_decimal,
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"a {\n color: 1.2e-5;\n}\n",
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"a {\n color: 0.000012;\n}\n"
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);
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test!(unit_e, "a {\n color: 1e;\n}\n");
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test!(
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positive_scientific_notation_zero,
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"a {\n color: 1e0;\n}\n",
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"a {\n color: 1;\n}\n"
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);
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test!(
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negative_scientific_notation_zero,
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"a {\n color: 1e-0;\n}\n",
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"a {\n color: 1;\n}\n"
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);
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test!(
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scientific_notation_decimal,
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"a {\n color: 1.2e5.5;\n}\n",
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"a {\n color: 120000 0.5;\n}\n"
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);
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test!(
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binary_op_with_e_as_unit,
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"a {\n color: 1e - 2;\n}\n",
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"a {\n color: -1e;\n}\n"
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);
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error!(
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scientific_notation_nothing_after_dash_in_style,
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"a {\n color: 1e-;\n}\n", "Error: Expected digit."
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);
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error!(
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scientific_notation_nothing_after_dash,
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"a {\n color: 1e-", "Error: Expected digit."
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);
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error!(
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scientific_notation_whitespace_after_dash,
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"a {\n color: 1e- 2;\n}\n", "Error: Expected digit."
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);
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error!(
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scientific_notation_ident_char_after_dash,
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"a {\n color: 1e-a;\n}\n", "Error: Expected digit."
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);
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test!(
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number_overflow_from_addition,
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"a {\n color: 999999999999999999
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+ 999999999999999999
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+ 999999999999999999
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+ 999999999999999999
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+ 999999999999999999
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+ 999999999999999999
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+ 999999999999999999
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+ 999999999999999999
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+ 999999999999999999
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+ 999999999999999999;\n}\n",
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"a {\n color: 9999999999999999990;\n}\n"
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);
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test!(
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number_overflow_from_multiplication,
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"a {\n color: 999999999999999999 * 10;\n}\n",
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"a {\n color: 9999999999999999990;\n}\n"
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);
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test!(
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number_overflow_from_division,
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"a {\n color: (999999999999999999 / .1);\n}\n",
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"a {\n color: 9999999999999999990;\n}\n"
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);
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// we use arbitrary precision, so it is necessary to limit the size of exponents
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// in order to prevent hangs
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error!(
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scientific_notation_too_positive,
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"a {\n color: 1e100;\n}\n", "Error: Exponent too large."
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);
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error!(
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scientific_notation_too_negative,
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"a {\n color: 1e-100;\n}\n", "Error: Exponent too negative."
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);
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