Fix outer "elif" with inner "if" (#136)

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

diff --git a/spec/indent/indent_spec.rb b/spec/indent/indent_spec.rb
index d369c3ed3c3db776879006d40331a3cc2dfe85db..745e939d65894c48d01da9341c298c076cb17fe8 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>'
-      proposed_indent.should == 0
+      proposed_indent.should == -1
       indent.should == 0
     end
 
@@ -203,16 +203,31 @@ shared_examples_for "vim" do
   end
 
   describe "when using a function definition" do
-      it "indents shiftwidth spaces" do
+      it "handles indent with closing parenthesis on same line" do
           vim.feedkeys 'idef long_function_name(\<CR>arg'
+          indent.should == shiftwidth
+          vim.feedkeys '):'
           indent.should == shiftwidth * 2
       end
+
+      it "handles indent with closing parenthesis on new line" do
+          vim.feedkeys 'idef long_function_name(\<CR>arg'
+          indent.should == shiftwidth
+          vim.feedkeys '\<CR>'
+          indent.should == shiftwidth
+          vim.feedkeys ')'
+          indent.should == (hang_closing ? shiftwidth * 2 : 0)
+          vim.feedkeys ':'
+          indent.should == (hang_closing ? shiftwidth * 2 : 0)
+          vim.feedkeys '\<Esc>k'
+          indent.should == shiftwidth
+      end
   end
 
   describe "when using a class definition" do
       it "indents shiftwidth spaces" do
           vim.feedkeys 'iclass Foo(\<CR>'
-          indent.should == shiftwidth * 2
+          indent.should == shiftwidth
       end
   end
 
@@ -251,6 +266,11 @@ shared_examples_for "vim" do
       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
@@ -396,10 +416,22 @@ shared_examples_for "vim" do
   end
 
   describe "when an else is used inside of a nested if" do
-    before { vim.feedkeys 'iif foo:\<CR>\<TAB>if bar:\<CR>\<TAB>\<TAB>pass\<CR>' }
-    it "indents an else to the inner if" do
+    before { vim.feedkeys 'iif foo:\<CR>if bar:\<CR>pass\<CR>' }
+    it "indents the else to the inner if" do
       vim.feedkeys 'else:'
-      indent.should == shiftwidth * 2
+      indent.should == shiftwidth
+    end
+  end
+
+  describe "when an else is used outside of a nested if" do
+    before { vim.feedkeys 'iif True:\<CR>if True:\<CR>pass\<CR>\<Esc>0' }
+    it "indents the else to the outer if" do
+      indent.should == 0
+      proposed_indent.should == shiftwidth
+
+      vim.feedkeys 'ielse:'
+      indent.should == 0
+      proposed_indent.should == 0
     end
   end
 
@@ -413,7 +445,7 @@ shared_examples_for "vim" do
 
     it "ignores the call signature after a function" do
       vim.feedkeys 'idef f(  JEDI_CALL_SIGNATURE\<CR>'
-      indent.should == shiftwidth * 2
+      indent.should == shiftwidth
     end
   end
 end
@@ -459,7 +491,7 @@ shared_examples_for "multiline strings" do
     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
@@ -470,7 +502,7 @@ shared_examples_for "multiline strings" do
     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
@@ -485,11 +517,26 @@ shared_examples_for "multiline strings" do
   end
 
   describe "when after a docstring" do
-    before { vim.feedkeys 'i    """' }
     it "it does indent the next line to the docstring" do
-      vim.feedkeys '\<CR>'
+      vim.feedkeys 'i    """\<CR>'
+      indent.should == 4
+      proposed_indent.should == 4
+    end
+
+    it "indents the closing docstring quotes" do
+      vim.feedkeys 'i    """\<CR>\<CR>"""'
       indent.should == 4
       proposed_indent.should == 4
+      vim.echo('getline(3)').should == '    """'
+    end
+
+    it "indents non-matching docstring quotes" do
+      vim.feedkeys 'i    """\<CR>\<Esc>'
+      vim.feedkeys "0C'''"
+      vim.echo('line(".")').should == "4"
+      vim.echo('getline(".")').should == "'''"
+      indent.should == 0
+      proposed_indent.should == -1
     end
   end
 
@@ -503,12 +550,30 @@ shared_examples_for "multiline strings" 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>'
-      expected_proposed, expected_indent = multiline_indent(4, 4 + shiftwidth)
+      _, expected_indent = multiline_indent(4, 4 + shiftwidth)
       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
@@ -650,3 +715,82 @@ describe "Compact multiline dict" do
     proposed_indent.should == 0
   end
 end
+
+describe "Using O" do
+  before {
+    vim.feedkeys '\<ESC>ggdG'
+    vim.feedkeys 'iif foo:\<CR>'
+  }
+
+  it "respects autoindent" do
+    vim.feedkeys '1\<CR>\<CR>'
+    indent.should == shiftwidth
+    vim.feedkeys '\<Esc>ko'
+    indent.should == shiftwidth
+    vim.feedkeys '\<Esc>kO'
+    indent.should == shiftwidth
+    # Uses/keeps indent from line above
+    vim.feedkeys '\<Esc>i2\<Esc>O'
+    indent.should == shiftwidth
+    # Uses/keeps indent from line above
+    vim.feedkeys '\<Esc>j\<Esc>O'
+    indent.should == 0
+  end
+end
+
+describe "searchpairpos" do
+  before { vim.feedkeys '\<ESC>ggdG' }
+  it "handles nested parenthesis" do
+    vim.feedkeys 'iif foo.startswith("("):\<CR>'
+    indent.should == shiftwidth
+  end
+end
+
+describe "o within TODO" do
+  before {
+    vim.feedkeys '\<ESC>ggdG'
+    vim.feedkeys 'iif 1:  # TODO\<Esc>'
+    # Assertion that we have a pythonTodo here.
+    vim.echo('synIDattr(synID(line("."), col("."), 0), "name")').should match 'pythonTodo'
+  }
+
+  it "respects autoindent" do
+    vim.feedkeys 'o'
+    indent.should == shiftwidth
+  end
+end
+
+describe "elif after else" do
+  before {
+    vim.feedkeys '\<ESC>ggdG'
+  }
+
+  it "is indented to the outer if" do
+    vim.feedkeys 'iif 1:\<CR>if 2:\<CR>pass\<CR>else:\<CR>pass\<CR>elif 3:\<Esc>'
+    indent.should == 0
+
+    vim.feedkeys '\<ESC>ggdG'
+    vim.feedkeys 'i    if 1:\<CR>if 2:\<CR>pass\<CR>else:\<CR>pass\<CR>elif 3:\<Esc>'
+    indent.should == 4
+  end
+end
+
+describe "elif after two ifs" do
+  before {
+    vim.feedkeys '\<ESC>ggdG'
+  }
+
+  it "keeps its indent to the outer if" do
+    vim.feedkeys 'iif 1:\<CR>if 2:\<CR>pass\<CR>elif 3:\<CR>pass\<CR>'
+    indent.should == 4
+    vim.feedkeys '\<Esc>'
+    indent.should == 0
+    proposed_indent.should == shiftwidth
+    vim.feedkeys 'ielif 4:'
+    indent.should == 0
+    proposed_indent.should == 0
+    vim.feedkeys '\<CR>'
+    indent.should == 4
+    proposed_indent.should == 4
+  end
+end