Bug #11679 ยป 0001-Do-not-allow-partial-name-in-magic-comments.patch
| parse.y | ||
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if (s[i] == '-') s[i] = '_';
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}
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do {
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if (STRNCASECMP(p->name, s, n) == 0) {
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if (n == (long)strlen(p->name) && STRNCASECMP(p->name, s, n) == 0) {
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n = vend - vbeg;
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if (p->length) {
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n = (*p->length)(parser, vbeg, n);
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| test/ruby/test_literal.rb | ||
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assert_equal "foo\n", `echo #{s}`
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end
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def test_string_encoding_with_magic_comments
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all_assertions do |a|
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a.for("utf-8 string with indicator") do
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str = eval("# -*- coding: utf-8 -*-\n""'foo'")
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assert_equal(Encoding::UTF_8, str.encoding)
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end
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a.for("utf-8 string without indicator") do
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str = eval("# coding: utf-8\n""'foo'")
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assert_equal(Encoding::UTF_8, str.encoding)
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end
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a.for("us_ascii string with no magic comments") do
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str = eval("'foo'")
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assert_equal(Encoding::US_ASCII, str.encoding)
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end
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a.for("us_ascii string with invalid magic comments") do
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str = eval("# c: utf-8\n""'foo'")
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assert_equal(Encoding::US_ASCII, str.encoding)
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end
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a.for("us_ascii string with invalid magic comments and indicator") do
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str = eval("# -*- c: utf-8 -*- \n""'foo'")
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assert_equal(Encoding::US_ASCII, str.encoding)
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end
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end
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end
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def test_frozen_string
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all_assertions do |a|
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a.for("false with indicator") do
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| ... | ... | |
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str = eval("# frozen-string-literal: false x\n""'foo'")
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assert_not_predicate(str, :frozen?)
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end
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a.for("true with succeeding garbage") do
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str = eval("# frozen-string-literal: true x\n""'foo'")
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a.for("false with invalid name") do
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str = eval("# frozen: true\n""'foo'")
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assert_not_predicate(str, :frozen?)
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end
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end
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