Move test files back directly to `test/`.

1 files changed, 59 insertions, 0 deletions

diff --git a/Library/Homebrew/test/shell_test.rb b/Library/Homebrew/test/shell_test.rb
new file mode 100644
index 000000000..877acb5c8
--- /dev/null
+++ b/Library/Homebrew/test/shell_test.rb
@@ -0,0 +1,59 @@
+require "testing_env"
+require "utils/shell"
+
+class ShellSmokeTest < Homebrew::TestCase
+  def test_path_to_shell
+    # raw command name
+    assert_equal :bash, Utils::Shell.path_to_shell("bash")
+    # full path
+    assert_equal :bash, Utils::Shell.path_to_shell("/bin/bash")
+    # versions
+    assert_equal :zsh, Utils::Shell.path_to_shell("zsh-5.2")
+    # strip newline too
+    assert_equal :zsh, Utils::Shell.path_to_shell("zsh-5.2\n")
+  end
+
+  def test_path_to_shell_failure
+    assert_equal nil, Utils::Shell.path_to_shell("")
+    assert_equal nil, Utils::Shell.path_to_shell("@@@@@@")
+    assert_equal nil, Utils::Shell.path_to_shell("invalid_shell-4.2")
+  end
+
+  def test_sh_quote
+    assert_equal "''", Utils::Shell.sh_quote("")
+    assert_equal "\\\\", Utils::Shell.sh_quote("\\")
+    assert_equal "'\n'", Utils::Shell.sh_quote("\n")
+    assert_equal "\\$", Utils::Shell.sh_quote("$")
+    assert_equal "word", Utils::Shell.sh_quote("word")
+  end
+
+  def test_csh_quote
+    assert_equal "''", Utils::Shell.csh_quote("")
+    assert_equal "\\\\", Utils::Shell.csh_quote("\\")
+    # note this test is different than for sh
+    assert_equal "'\\\n'", Utils::Shell.csh_quote("\n")
+    assert_equal "\\$", Utils::Shell.csh_quote("$")
+    assert_equal "word", Utils::Shell.csh_quote("word")
+  end
+
+  def prepend_path_shell(shell, path, fragment)
+    original_shell = ENV["SHELL"]
+    ENV["SHELL"] = shell
+
+    prepend_message = Utils::Shell.prepend_path_in_shell_profile(path)
+    assert(
+      prepend_message.start_with?(fragment),
+      "#{shell}: expected #{prepend_message} to match #{fragment}"
+    )
+
+    ENV["SHELL"] = original_shell
+  end
+
+  def test_prepend_path_in_shell_profile
+    prepend_path_shell "/bin/tcsh", "/path", "echo 'setenv PATH /path"
+
+    prepend_path_shell "/bin/bash", "/path", "echo 'export PATH=\"/path"
+
+    prepend_path_shell "/usr/local/bin/fish", "/path", "echo 'set -g fish_user_paths \"/path\" $fish_user_paths' >>"
+  end
+end