115 lines
2.9 KiB
Ruby
115 lines
2.9 KiB
Ruby
require "testing_env"
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require "extend/string"
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require "utils/inreplace"
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class InreplaceTest < Homebrew::TestCase
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def test_change_make_var
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# Replace flag
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s1 = "OTHER=def\nFLAG = abc\nFLAG2=abc"
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s1.extend(StringInreplaceExtension)
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s1.change_make_var! "FLAG", "def"
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assert_equal "OTHER=def\nFLAG=def\nFLAG2=abc", s1
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end
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def test_change_make_var_empty
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# Replace empty flag
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s1 = "OTHER=def\nFLAG = \nFLAG2=abc"
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s1.extend(StringInreplaceExtension)
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s1.change_make_var! "FLAG", "def"
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assert_equal "OTHER=def\nFLAG=def\nFLAG2=abc", s1
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end
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def test_change_make_var_empty_2
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# Replace empty flag
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s1 = "FLAG = \nmv file_a file_b"
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s1.extend(StringInreplaceExtension)
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s1.change_make_var! "FLAG", "def"
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assert_equal "FLAG=def\nmv file_a file_b", s1
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end
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def test_change_make_var_append
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# Append to flag
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s1 = "OTHER=def\nFLAG = abc\nFLAG2=abc"
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s1.extend(StringInreplaceExtension)
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s1.change_make_var! "FLAG", "\\1 def"
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assert_equal "OTHER=def\nFLAG=abc def\nFLAG2=abc", s1
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end
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def test_change_make_var_shell_style
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# Shell variables have no spaces around =
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s1 = "OTHER=def\nFLAG=abc\nFLAG2=abc"
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s1.extend(StringInreplaceExtension)
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s1.change_make_var! "FLAG", "def"
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assert_equal "OTHER=def\nFLAG=def\nFLAG2=abc", s1
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end
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def test_remove_make_var
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# Replace flag
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s1 = "OTHER=def\nFLAG = abc\nFLAG2 = def"
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s1.extend(StringInreplaceExtension)
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s1.remove_make_var! "FLAG"
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assert_equal "OTHER=def\nFLAG2 = def", s1
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end
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def test_remove_make_vars
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# Replace flag
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s1 = "OTHER=def\nFLAG = abc\nFLAG2 = def\nOTHER2=def"
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s1.extend(StringInreplaceExtension)
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s1.remove_make_var! ["FLAG", "FLAG2"]
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assert_equal "OTHER=def\nOTHER2=def", s1
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end
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def test_get_make_var
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s = "CFLAGS = -Wall -O2\nLDFLAGS = -lcrypto -lssl"
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s.extend(StringInreplaceExtension)
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assert_equal "-Wall -O2", s.get_make_var("CFLAGS")
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end
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def test_change_make_var_with_tabs
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s = "CFLAGS\t=\t-Wall -O2\nLDFLAGS\t=\t-lcrypto -lssl"
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s.extend(StringInreplaceExtension)
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assert_equal "-Wall -O2", s.get_make_var("CFLAGS")
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s.change_make_var! "CFLAGS", "-O3"
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assert_equal "CFLAGS=-O3\nLDFLAGS\t=\t-lcrypto -lssl", s
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s.remove_make_var! "LDFLAGS"
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assert_equal "CFLAGS=-O3\n", s
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end
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def test_sub_gsub
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s = "foo"
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s.extend(StringInreplaceExtension)
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s.sub!("f", "b")
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assert_equal "boo", s
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s.gsub!("o", "e")
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assert_equal "bee", s
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end
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def test_inreplace_errors
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extend(Utils::Inreplace)
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open("test", "w") { |f| f.write "a\nb\nc\n" }
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assert_raises(Utils::InreplaceError) {
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inreplace "test", "d", "f"
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}
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assert_raises(Utils::InreplaceError) {
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inreplace("test") { |s| s.gsub! "d", "f" }
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}
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assert_raises(Utils::InreplaceError) {
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inreplace("test") { |s|
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s.change_make_var! "VAR", "value"
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s.remove_make_var! "VAR2"
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}
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}
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ensure
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File.unlink("test")
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end
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end
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