init

1 files changed, 106 insertions, 0 deletions

diff --git a/Library/Homebrew/cask/test/plist/parser_test.rb b/Library/Homebrew/cask/test/plist/parser_test.rb
new file mode 100644
index 000000000..a73d1f7f5
--- /dev/null
+++ b/Library/Homebrew/cask/test/plist/parser_test.rb
@@ -0,0 +1,106 @@
+require "test_helper"
+
+describe Plist do
+  it "parses some hdiutil output okay" do
+    hdiutil_output = <<-HDIUTILOUTPUT
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>system-entities</key>
+  <array>
+    <dict>
+      <key>content-hint</key>
+      <string>Apple_partition_map</string>
+      <key>dev-entry</key>
+      <string>/dev/disk3s1</string>
+      <key>potentially-mountable</key>
+      <false/>
+      <key>unmapped-content-hint</key>
+      <string>Apple_partition_map</string>
+    </dict>
+    <dict>
+      <key>content-hint</key>
+      <string>Apple_partition_scheme</string>
+      <key>dev-entry</key>
+      <string>/dev/disk3</string>
+      <key>potentially-mountable</key>
+      <false/>
+      <key>unmapped-content-hint</key>
+      <string>Apple_partition_scheme</string>
+    </dict>
+    <dict>
+      <key>content-hint</key>
+      <string>Apple_HFS</string>
+      <key>dev-entry</key>
+      <string>/dev/disk3s2</string>
+      <key>mount-point</key>
+      <string>/private/tmp/dmg.BhfS2g</string>
+      <key>potentially-mountable</key>
+      <true/>
+      <key>unmapped-content-hint</key>
+      <string>Apple_HFS</string>
+      <key>volume-kind</key>
+      <string>hfs</string>
+    </dict>
+  </array>
+</dict>
+</plist>
+    HDIUTILOUTPUT
+
+    parsed = Plist.parse_xml(hdiutil_output)
+
+    parsed.keys.must_equal ["system-entities"]
+    parsed["system-entities"].length.must_equal 3
+    parsed["system-entities"].map { |e| e["dev-entry"] }.must_equal %w[
+                                                                      /dev/disk3s1
+                                                                      /dev/disk3
+                                                                      /dev/disk3s2
+                                                                    ]
+  end
+
+  it "can ignore garbage output before xml starts" do
+    hdiutil_output = <<-HDIUTILOUTPUT
+Hello there! I am in no way XML am I?!?!
+
+  That's a little silly... you were expexting XML here!
+
+What is a parser to do?
+
+Hopefully <not> explode!
+
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>system-entities</key>
+  <array>
+    <dict>
+      <key>content-hint</key>
+      <string>Apple_HFS</string>
+      <key>dev-entry</key>
+      <string>/dev/disk3s2</string>
+      <key>mount-point</key>
+      <string>/private/tmp/dmg.BhfS2g</string>
+      <key>potentially-mountable</key>
+      <true/>
+      <key>unmapped-content-hint</key>
+      <string>Apple_HFS</string>
+      <key>volume-kind</key>
+      <string>hfs</string>
+    </dict>
+  </array>
+</dict>
+</plist>
+    HDIUTILOUTPUT
+
+    parsed = Plist.parse_xml(hdiutil_output)
+
+    parsed.keys.must_equal ["system-entities"]
+    parsed["system-entities"].length.must_equal 1
+  end
+
+  it "does not choke on empty input" do
+    Plist.parse_xml("").must_equal {}
+  end
+end