Move test files back directly to `test/`.

1 files changed, 119 insertions, 0 deletions

diff --git a/Library/Homebrew/test/inreplace_test.rb b/Library/Homebrew/test/inreplace_test.rb
new file mode 100644
index 000000000..0e62f9d3f
--- /dev/null
+++ b/Library/Homebrew/test/inreplace_test.rb
@@ -0,0 +1,119 @@
+require "testing_env"
+require "extend/string"
+require "utils/inreplace"
+
+class InreplaceTest < Homebrew::TestCase
+  def test_change_make_var
+    # Replace flag
+    s1 = "OTHER=def\nFLAG = abc\nFLAG2=abc"
+    s1.extend(StringInreplaceExtension)
+    s1.change_make_var! "FLAG", "def"
+    assert_equal "OTHER=def\nFLAG=def\nFLAG2=abc", s1
+  end
+
+  def test_change_make_var_empty
+    # Replace empty flag
+    s1 = "OTHER=def\nFLAG = \nFLAG2=abc"
+    s1.extend(StringInreplaceExtension)
+    s1.change_make_var! "FLAG", "def"
+    assert_equal "OTHER=def\nFLAG=def\nFLAG2=abc", s1
+  end
+
+  def test_change_make_var_empty_2
+    # Replace empty flag
+    s1 = "FLAG = \nmv file_a file_b"
+    s1.extend(StringInreplaceExtension)
+    s1.change_make_var! "FLAG", "def"
+    assert_equal "FLAG=def\nmv file_a file_b", s1
+  end
+
+  def test_change_make_var_append
+    # Append to flag
+    s1 = "OTHER=def\nFLAG = abc\nFLAG2=abc"
+    s1.extend(StringInreplaceExtension)
+    s1.change_make_var! "FLAG", "\\1 def"
+    assert_equal "OTHER=def\nFLAG=abc def\nFLAG2=abc", s1
+  end
+
+  def test_change_make_var_shell_style
+    # Shell variables have no spaces around =
+    s1 = "OTHER=def\nFLAG=abc\nFLAG2=abc"
+    s1.extend(StringInreplaceExtension)
+    s1.change_make_var! "FLAG", "def"
+    assert_equal "OTHER=def\nFLAG=def\nFLAG2=abc", s1
+  end
+
+  def test_remove_make_var
+    # Replace flag
+    s1 = "OTHER=def\nFLAG = abc\nFLAG2 = def"
+    s1.extend(StringInreplaceExtension)
+    s1.remove_make_var! "FLAG"
+    assert_equal "OTHER=def\nFLAG2 = def", s1
+  end
+
+  def test_remove_make_vars
+    # Replace flag
+    s1 = "OTHER=def\nFLAG = abc\nFLAG2 = def\nOTHER2=def"
+    s1.extend(StringInreplaceExtension)
+    s1.remove_make_var! ["FLAG", "FLAG2"]
+    assert_equal "OTHER=def\nOTHER2=def", s1
+  end
+
+  def test_get_make_var
+    s = "CFLAGS = -Wall -O2\nLDFLAGS = -lcrypto -lssl"
+    s.extend(StringInreplaceExtension)
+    assert_equal "-Wall -O2", s.get_make_var("CFLAGS")
+  end
+
+  def test_change_make_var_with_tabs
+    s = "CFLAGS\t=\t-Wall -O2\nLDFLAGS\t=\t-lcrypto -lssl"
+    s.extend(StringInreplaceExtension)
+
+    assert_equal "-Wall -O2", s.get_make_var("CFLAGS")
+
+    s.change_make_var! "CFLAGS", "-O3"
+    assert_equal "CFLAGS=-O3\nLDFLAGS\t=\t-lcrypto -lssl", s
+
+    s.remove_make_var! "LDFLAGS"
+    assert_equal "CFLAGS=-O3\n", s
+  end
+
+  def test_sub_gsub
+    s = "foo"
+    s.extend(StringInreplaceExtension)
+
+    s.sub!("f", "b")
+    assert_equal "boo", s
+
+    # Under current context, we are testing `String#gsub!`, so let's disable rubocop temporarily.
+    s.gsub!("o", "e") # rubocop:disable Performance/StringReplacement
+    assert_equal "bee", s
+  end
+
+  def test_inreplace_errors
+    require "tempfile"
+    extend(Utils::Inreplace)
+
+    file = Tempfile.new("test")
+
+    file.write "a\nb\nc\n"
+
+    assert_raises(Utils::InreplaceError) do
+      inreplace file.path, "d", "f"
+    end
+
+    assert_raises(Utils::InreplaceError) do
+      # Under current context, we are testing `String#gsub!`, so let's disable rubocop temporarily.
+      inreplace(file.path) { |s| s.gsub!("d", "f") } # rubocop:disable Performance/StringReplacement
+    end
+
+    assert_raises(Utils::InreplaceError) do
+      inreplace(file.path) do |s|
+        s.change_make_var! "VAR", "value"
+        s.remove_make_var! "VAR2"
+      end
+    end
+  ensure
+    file.unlink
+  end
+end