[Sass] Failing tests for a bug with errors within doubly-nested imports.

test/sass/engine_test.rb

@@ -180,12 +180,12 @@ SASS
   end
 
   def test_imported_exception
-    [nil, 2].each do |i|
+    [1, 2, 3].each do |i|
       begin
         Sass::Engine.new("@import bork#{i}", :load_paths => [File.dirname(__FILE__) + '/templates/']).render
       rescue Sass::SyntaxError => err
         assert_equal(2, err.sass_line)
-        assert_match(/bork#{i}\.sass$/, err.sass_filename)
+        assert_match(/(\/|^)bork#{i}\.sass$/, err.sass_filename)
 
         assert_equal(err.sass_filename, err.sass_backtrace.first[:filename])
         assert_equal(err.sass_line, err.sass_backtrace.first[:line])
@@ -193,7 +193,7 @@ SASS
         assert_nil(err.sass_backtrace[1][:filename])
         assert_equal(1, err.sass_backtrace[1][:line])
 
-        assert_match(/bork#{i}\.sass:2$/, err.backtrace.first)
+        assert_match(/(\/|^)bork#{i}\.sass:2$/, err.backtrace.first)
         assert_equal("(sass):1", err.backtrace[1])
       else
         assert(false, "Exception not raised for imported template: bork#{i}")
@@ -201,6 +201,32 @@ SASS
     end
   end
 
+  def test_double_imported_exception
+    [1, 2, 3].each do |i|
+      begin
+        Sass::Engine.new("@import nested_bork#{i}", :load_paths => [File.dirname(__FILE__) + '/templates/']).render
+      rescue Sass::SyntaxError => err
+        assert_equal(2, err.sass_line)
+        assert_match(/(\/|^)bork#{i}\.sass$/, err.sass_filename)
+
+        assert_equal(err.sass_filename, err.sass_backtrace.first[:filename])
+        assert_equal(err.sass_line, err.sass_backtrace.first[:line])
+
+        assert_match(/(\/|^)nested_bork#{i}\.sass$/, err.sass_backtrace[1][:filename])
+        assert_equal(2, err.sass_backtrace[1][:line])
+
+        assert_nil(err.sass_backtrace[2][:filename])
+        assert_equal(1, err.sass_backtrace[2][:line])
+
+        assert_match(/(\/|^)bork#{i}\.sass:2$/, err.backtrace.first)
+        assert_match(/(\/|^)nested_bork#{i}\.sass:2$/, err.backtrace[1])
+        assert_equal("(sass):1", err.backtrace[2])
+      else
+        assert(false, "Exception not raised for imported template: bork#{i}")
+      end
+    end
+  end
+
   def test_css_import
     assert_equal("@import url(./fonts.css) screen;\n", render("@import url(./fonts.css) screen"))
     assert_equal("@import \"./fonts.css\" screen;\n", render("@import \"./fonts.css\" screen"))

test/sass/plugin_test.rb

@@ -52,21 +52,21 @@ class SassPluginTest < Test::Unit::TestCase
   end
 
   def test_full_exception_handling
-    File.delete(tempfile_loc('bork'))
+    File.delete(tempfile_loc('bork1'))
     Sass::Plugin.update_stylesheets
-    File.open(tempfile_loc('bork')) do |file|
-      assert_equal("/*\nSass::SyntaxError: Undefined variable: \"!bork\".\non line 2 of #{template_loc('bork')}\n\n1: bork\n2:   :bork= !bork", file.read.split("\n")[0...6].join("\n"))
+    File.open(tempfile_loc('bork1')) do |file|
+      assert_equal("/*\nSass::SyntaxError: Undefined variable: \"!bork\".\non line 2 of #{template_loc('bork1')}\n\n1: bork\n2:   :bork= !bork", file.read.split("\n")[0...6].join("\n"))
     end
-    File.delete(tempfile_loc('bork'))
+    File.delete(tempfile_loc('bork1'))
   end
 
   def test_nonfull_exception_handling
     Sass::Plugin.options[:full_exception] = false
 
-    File.delete(tempfile_loc('bork'))
+    File.delete(tempfile_loc('bork1'))
     Sass::Plugin.update_stylesheets
-    assert_equal("/* Internal stylesheet error */", File.read(tempfile_loc('bork')))
-    File.delete(tempfile_loc('bork'))
+    assert_equal("/* Internal stylesheet error */", File.read(tempfile_loc('bork1')))
+    File.delete(tempfile_loc('bork1'))
 
     Sass::Plugin.options[:full_exception] = true
   end

test/sass/templates/bork3.sass

@@ -0,0 +1,2 @@
+bork
+  bork:

test/sass/templates/nested_bork1.sass

@@ -0,0 +1,2 @@
+
+@import bork1

test/sass/templates/nested_bork2.sass

@@ -0,0 +1,2 @@
+
+@import bork2

test/sass/templates/nested_bork3.sass

@@ -0,0 +1,2 @@
+
+@import bork3