X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/a98f4de09a778473923fbc677aba6465d9d6583e..c1bd583a7f217958d2c79621af15cdde13607f58:/spec/indent/indent_spec.rb

diff --git a/spec/indent/indent_spec.rb b/spec/indent/indent_spec.rb
index 932a091..77b94ef 100644
--- a/spec/indent/indent_spec.rb
+++ b/spec/indent/indent_spec.rb
@@ -1,6 +1,6 @@
 require "spec_helper"
 
-describe "vim" do
+shared_examples_for "vim" do
 
   before(:each) { vim.normal 'gg"_dG' }  # clear buffer
 
@@ -67,6 +67,20 @@ describe "vim" do
     end
   end
 
+  describe "when '#' is contained in a string that is followed by a colon" do
+    it "indents by one level" do
+        vim.feedkeys 'iif "some#thing" == "test":#test\<CR>pass'
+        indent.should == shiftwidth
+    end
+  end
+
+  describe "when '#' is not contained in a string and is followed by a colon" do
+    it "does not indent" do
+        vim.feedkeys 'iif "some#thing" == "test"#:test\<CR>'
+        indent.should == 0
+    end
+  end
+
   describe "when using simple control structures" do
       it "indents shiftwidth spaces" do
           vim.feedkeys 'iwhile True:\<CR>pass'
@@ -86,11 +100,86 @@ describe "vim" do
     end
 
     it "indents relative to line above" do
-        vim.feedkeys 'i\tvalue = test + \\\\\<CR>'
+        vim.feedkeys 'i\<TAB>value = test + \\\\\<CR>'
         indent.should == shiftwidth * 2
     end
   end
 
+  describe "when current line is dedented compared to previous line" do
+     before { vim.feedkeys 'i\<TAB>\<TAB>if x:\<CR>return True\<CR>\<ESC>' }
+     it "and current line has a valid indentation (Part 1)" do
+        vim.feedkeys '0i\<TAB>if y:'
+        proposed_indent.should == -1
+     end
+
+     it "and current line has a valid indentation (Part 2)" do
+        vim.feedkeys '0i\<TAB>\<TAB>if y:'
+        proposed_indent.should == -1
+     end
+
+     it "and current line has an invalid indentation" do
+        vim.feedkeys 'i    while True:\<CR>'
+        indent.should == previous_indent + shiftwidth
+     end
+  end
+
+  describe "when an 'if' is followed by" do
+     before { vim.feedkeys 'i\<TAB>\<TAB>if x:\<CR>' }
+     it "an elif, it lines up with the 'if'" do
+        vim.feedkeys 'elif y:'
+        indent.should == shiftwidth * 2
+     end
+
+     it "an 'else', it lines up with the 'if'" do
+        vim.feedkeys 'else:'
+        indent.should == shiftwidth * 2
+     end
+  end
+
+  describe "when a 'for' is followed by" do
+     before { vim.feedkeys 'i\<TAB>\<TAB>for x in y:\<CR>' }
+     it "an 'else', it lines up with the 'for'" do
+        vim.feedkeys 'else:'
+        indent.should == shiftwidth * 2
+     end
+  end
+
+  describe "when a 'try' is followed by" do
+     before { vim.feedkeys 'i\<TAB>\<TAB>try:\<CR>' }
+     it "an 'except', it lines up with the 'try'" do
+        vim.feedkeys 'except:'
+        indent.should == shiftwidth * 2
+     end
+
+     it "an 'else', it lines up with the 'try'" do
+        vim.feedkeys 'else:'
+        indent.should == shiftwidth * 2
+     end
+
+     it "a 'finally', it lines up with the 'try'" do
+        vim.feedkeys 'finally:'
+        indent.should == shiftwidth * 2
+     end
+  end
+
+  describe "when an 'except' is followed by" do
+     before { vim.feedkeys 'i\<TAB>\<TAB>except:\<CR>' }
+     it "an 'else', it lines up with the 'except'" do
+        vim.feedkeys 'else:'
+        indent.should == shiftwidth * 2
+     end
+
+     it "another 'except', it lines up with the previous 'except'" do
+        vim.feedkeys 'except:'
+        indent.should == shiftwidth * 2
+     end
+
+     it "a 'finally', it lines up with the 'except'" do
+        vim.feedkeys 'finally:'
+        indent.should == shiftwidth * 2
+     end
+  end
+
   def shiftwidth
     @shiftwidth ||= vim.echo("exists('*shiftwidth') ? shiftwidth() : &sw").to_i
   end
@@ -100,6 +189,10 @@ describe "vim" do
   def indent
     vim.echo("indent('.')").to_i
   end
+  def previous_indent
+    pline = vim.echo("line('.')").to_i - 1
+    vim.echo("indent('#{pline}')").to_i
+  end
   def proposed_indent
     line = vim.echo("line('.')")
     col = vim.echo("col('.')")
@@ -109,3 +202,18 @@ describe "vim" do
   end
 end
 
+describe "vim when using width of 4" do
+  before {
+    vim.command("set sw=4 ts=4 sts=4 et")
+  }
+
+  it_behaves_like "vim"
+end
+
+describe "vim when using width of 8" do
+  before {
+    vim.command("set sw=8 ts=8 sts=8 et")
+  }
+
+  it_behaves_like "vim"
+end