Fix multiline handling with blank lines (#111)

[etc/vim.git] / spec / indent / indent_spec.rb

diff --git a/spec/indent/indent_spec.rb b/spec/indent/indent_spec.rb
index d369c3ed3c3db776879006d40331a3cc2dfe85db..e60da6215e45e5e89c1e7cc59dccb4aa93dcbe0b 100644 (file)
--- a/spec/indent/indent_spec.rb
+++ b/spec/indent/indent_spec.rb
@@ -130,7 +130,7 @@ shared_examples_for "vim" do
       vim.echo('synIDattr(synID(line("."), col("."), 0), "name")'
               ).downcase.should include 'string'
       vim.feedkeys 'a\<CR>'
       vim.echo('synIDattr(synID(line("."), col("."), 0), "name")'
               ).downcase.should include 'string'
       vim.feedkeys 'a\<CR>'

-      proposed_indent.should == 0
+      proposed_indent.should == -1

       indent.should == 0
     end
 
       indent.should == 0
     end
 


@@ -251,6 +251,11 @@ shared_examples_for "vim" do
       indent.should == 0
     end
 
       indent.should == 0
     end
 

+    it "handles nested expressions (Flake8's E127)" do
+      vim.feedkeys 'i[\<CR>x for x in foo\<CR>if (\<CR>'
+      indent.should == shiftwidth * 2
+    end
+

     it "still handles multiple parens correctly" do
       vim.feedkeys 'iif (111 and (222 and 333\<CR>'
       indent.should == 13
     it "still handles multiple parens correctly" do
       vim.feedkeys 'iif (111 and (222 and 333\<CR>'
       indent.should == 13


@@ -459,7 +464,7 @@ shared_examples_for "multiline strings" do
     end
   end
 
     end
   end
 

-  describe "when after assigning an unfinished string" do
+  describe "when after assigning an indented unfinished string" do

     before { vim.feedkeys 'i    test = """' }
 
     it "it indents the next line" do
     before { vim.feedkeys 'i    test = """' }
 
     it "it indents the next line" do


@@ -470,7 +475,7 @@ shared_examples_for "multiline strings" do
     end
   end
 
     end
   end
 

-  describe "when after assigning a finished string" do
+  describe "when after assigning an indented finished string" do

     before { vim.feedkeys 'i    test = ""' }
 
     it "it does indent the next line" do
     before { vim.feedkeys 'i    test = ""' }
 
     it "it does indent the next line" do


@@ -503,12 +508,30 @@ shared_examples_for "multiline strings" do
   end
 
   describe "when breaking a string after opening parenthesis" do
   end
 
   describe "when breaking a string after opening parenthesis" do

-    before { vim.feedkeys 'i    foo("""bar<Left><Left><Left>' }
+    before { vim.feedkeys 'i    foo("""bar\<Left>\<Left>\<Left>' }

     it "it does indent the next line as after an opening multistring" do
       vim.feedkeys '\<CR>'
     it "it does indent the next line as after an opening multistring" do
       vim.feedkeys '\<CR>'

-      expected_proposed, expected_indent = multiline_indent(4, 4 + shiftwidth)
+      _, expected_indent = multiline_indent(4, 4 + shiftwidth)

       indent.should == expected_indent
       indent.should == expected_indent

-      proposed_indent.should == expected_proposed
+      proposed_indent.should == -1
+
+      # it keeps the indent after an empty line
+      vim.feedkeys '\<CR>'
+      proposed_indent, expected_indent = multiline_indent(4, 4 + shiftwidth)
+      indent.should == expected_indent
+      proposed_indent.should == proposed_indent
+
+      # it keeps the indent of nonblank above
+      vim.feedkeys '\<End>\<CR>'
+      proposed_indent, expected_indent = multiline_indent(4, 4 + shiftwidth)
+      indent.should == expected_indent
+      proposed_indent.should == proposed_indent
+
+      # it keeps the indent of nonblank above before an empty line
+      vim.feedkeys '\<CR>'
+      proposed_indent, expected_indent = multiline_indent(4, 4 + shiftwidth)
+      indent.should == expected_indent
+      proposed_indent.should == proposed_indent

     end
   end
 end
     end
   end
 end