344 lines
10 KiB
Ruby
344 lines
10 KiB
Ruby
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require "spec_helper"
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describe "Yankstack" do
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let(:vim) { Vimbot::Driver.new }
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before(:all) do
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vim.start
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vim.set "visualbell"
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vim.set "noerrorbells"
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vim.set "macmeta"
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vim.set "runtimepath+=#{PLUGIN_ROOT}"
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vim.runtime "plugin/yankstack.vim"
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vim.source VIM_REPEAT_PATH
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end
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after(:all) { vim.stop }
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before(:each) { vim.clear_buffer }
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shared_examples "yanking and pasting" do
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let(:yank_keys) { "yw" }
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before do
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vim.insert "first_line<CR>", "second_line<CR>", "third_line<CR>", "fourth_line"
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vim.normal "gg"
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vim.normal yank_keys, 'j', yank_keys, 'j', yank_keys, 'j', yank_keys
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end
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it "pushes every yanked string to the :Yanks stack" do
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yank_entries[0].should match /0\s+fourth_line/
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yank_entries[1].should match /1\s+third_line/
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yank_entries[2].should match /2\s+second_line/
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yank_entries[3].should match /3\s+first_line/
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end
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describe "yanking with different keys" do
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before do
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vim.normal "A", "<CR>", "line to delete", "<Esc>", "^"
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end
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keys_that_change_register = [
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'cc', 'C',
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'dd', 'D',
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's', 'S',
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'x', 'X',
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'yy', 'Y'
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]
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keys_that_change_register.each do |key|
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it "pushes to the stack when deleting text with '#{key}'" do
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vim.normal key
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yank_entries[1].should match /1\s+fourth_line/
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end
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end
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it "pushes to the stack when overwriting text in select mode" do
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vim.type "V"
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vim.type "<c-g>", "this overwrites the last line"
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yank_entries[0].should include "line to delete"
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yank_entries[1].should include "fourth_line"
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end
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end
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context "in normal mode" do
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before { vim.normal "o", "<Esc>" }
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describe "pasting a string with 'p'" do
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before { vim.normal "p" }
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it "pastes the most recently yanked string" do
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vim.line_number.should == 5
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vim.line.should == "fourth_line"
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end
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describe "pressing the repeat key with '.'" do
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it "pastes again" do
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pending unless File.exists?(VIM_REPEAT_PATH)
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vim.type "."
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vim.line.should == "fourth_linefourth_line"
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end
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end
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describe "typing the 'cycle paste' key" do
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before { vim.normal "<M-p>" }
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it "replaces the pasted string with the previously yanked text" do
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vim.line.should == "third_line"
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end
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it "rotates the previously yanked text to the top of the yank stack" do
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yank_entries[0].should include 'third_line'
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yank_entries[1].should include 'second_line'
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yank_entries[2].should include 'first_line'
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yank_entries[-1].should include 'fourth_line'
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end
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it "rotates through the yanks when pressed multiple times" do
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vim.normal "<M-p>"
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vim.line.should == "second_line"
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vim.normal "<M-p>"
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vim.line.should == "first_line"
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vim.normal "<M-P>"
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vim.line.should == "second_line"
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vim.normal "<M-P>"
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vim.line.should == "third_line"
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vim.normal "<M-P>"
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vim.line.should == "fourth_line"
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end
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end
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end
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describe "typing the `substitute_older_paste` key without pasting first" do
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before { vim.type "<M-p>" }
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it "pastes the most recently yanked string" do
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vim.line_number.should == 5
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vim.line.should == "fourth_line"
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end
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describe "typing the 'cycle paste' key" do
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before { vim.normal "<M-p>" }
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it "replaces the pasted text with the previously yanked text" do
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vim.line.should == "third_line"
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end
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end
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end
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describe "typing the `substitute_newer_paste` key without pasting first" do
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before { vim.type "<M-P>" }
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it "pastes the most recently yanked string" do
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vim.line_number.should == 5
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vim.line.should == "fourth_line"
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end
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describe "typing the 'cycle paste' key" do
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before { vim.normal "<M-p>" }
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it "replaces the pasted text with the previously yanked text" do
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vim.line.should == "third_line"
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end
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end
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end
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it "allows pasting from a non-default register" do
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reg = 'a'
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vim.normal "gg"
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vim.normal %("#{reg}y$)
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vim.normal "G"
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vim.normal %("#{reg}p)
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vim.line.should == "first_line"
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end
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it "allows pasting with a count" do
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vim.normal "3p"
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vim.line_number.should == 5
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vim.line.should == "fourth_line" * 3
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end
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end
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context "in visual mode, with text highlighted" do
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before do
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vim.normal "A<CR>", "line to overwrite"
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vim.normal "V"
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end
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describe "pasting a string with 'p'" do
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before do
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vim.type "p"
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end
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it "overwrites the selection with the most recently yanked string" do
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vim.line.should == "fourth_line"
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end
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it "moves the the overwritten text to the bottom of the stack" do
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yank_entries[0].should include "fourth_line"
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yank_entries[1].should include "third_line"
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yank_entries[2].should include "second_line"
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yank_entries[-1].should include "line to overwrite"
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end
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describe "typing the 'cycle older paste' key" do
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before { vim.normal "<M-p>" }
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it "replaces the pasted text with the previously yanked text" do
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vim.line.should == "third_line"
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end
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it "moves the previously yanked text to the top of the stack" do
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yank_entries[0].should include "third_line"
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yank_entries[1].should include "second_line"
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yank_entries[2].should include "first_line"
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yank_entries[-2].should include "line to overwrite"
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yank_entries[-1].should include "fourth_line"
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end
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describe "typing the 'cycle newer paste' key" do
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before { vim.normal "<M-P>" }
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it "replaces the pasted text with the previously yanked text" do
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vim.line.should == "fourth_line"
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end
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it "moves the previously yanked text to the top of the stack" do
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yank_entries[0].should include "fourth_line"
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yank_entries[1].should include "third_line"
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yank_entries[2].should include "second_line"
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yank_entries[3].should include "first_line"
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yank_entries[-1].should include "line to overwrite"
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end
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end
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end
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end
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describe "typing the `substitute_older_paste` key without pasting first" do
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before { vim.type "<M-p>" }
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it "overwrites the selection with the most recently yanked string" do
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vim.line_number.should == 5
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vim.line.should == "fourth_line"
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end
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end
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describe "typing the `substitute_newer_paste` key without pasting first" do
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before { vim.type "<M-P>" }
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it "overwrites the selection with the most recently yanked string" do
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vim.line_number.should == 5
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vim.line.should == "fourth_line"
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end
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end
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it "allows pasting with a count" do
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vim.type "3p"
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vim.line_number.should == 5
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vim.line.should == "fourth_line"
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vim.normal 'j'
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vim.line_number.should == 6
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vim.line.should == "fourth_line"
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vim.normal 'j'
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vim.line_number.should == 7
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vim.line.should == "fourth_line"
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end
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end
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context "in insert mode" do
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before do
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vim.normal "A<Cr>", "()", "<Left>"
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vim.type "<M-p>"
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end
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describe "typing the `substitute_older_paste` after a character-wise yank" do
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it "pastes the most recently yanked text after the cursor" do
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vim.line_number.should == 5
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vim.line.should == "(fourth_line)"
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end
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it "stays in insert mode, with the cursor at the end of the pasted text" do
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vim.should be_in_insert_mode
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vim.column_number.should == "(fourth_line".length + 1
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end
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describe "typing the `substitute_older_paste` key again" do
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before { vim.type "<M-p>" }
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it "replaces the pasted text with the previously yanked text" do
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vim.line_number.should == 5
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vim.line.should == "(third_line)"
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end
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it "stays in insert mode, with the cursor at the end of the pasted text" do
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vim.should be_in_insert_mode
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vim.column_number.should == "(third_line".length+1
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end
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it "rotates the previously yanked text to the top of the yank stack" do
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yank_entries[0].should include 'third_line'
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yank_entries[1].should include 'second_line'
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yank_entries[2].should include 'first_line'
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yank_entries[-1].should include 'fourth_line'
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end
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it "rotates through the yanks when pressed multiple times" do
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vim.type "<M-p>"
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vim.line_number.should == 5
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vim.line.should == "(second_line)"
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vim.type "<M-p>"
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vim.line_number.should == 5
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vim.line.should == "(first_line)"
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vim.type "<M-P>"
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vim.line_number.should == 5
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vim.line.should == "(second_line)"
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vim.type "<M-P>"
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vim.line_number.should == 5
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vim.line.should == "(third_line)"
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vim.type "<M-P>"
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vim.line_number.should == 5
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vim.line.should == "(fourth_line)"
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end
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end
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end
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describe "typing `substitute_older_paste` after a line-wise yank" do
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let(:yank_keys) { "yy" }
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xit "pastes and puts the cursor after the pasted text" do
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vim.line_number.should == 6
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vim.line.should == ")"
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vim.type "<Up>"
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vim.line.should == "(fourth_line"
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end
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end
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end
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end
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describe "when using the normal default register" do
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it_has_behavior "yanking and pasting"
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end
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describe "when using the system clipboard as the default register" do
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before { vim.set "clipboard", "unnamed" }
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it_has_behavior "yanking and pasting"
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end
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def yank_entries
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@yank_entries ||= vim.command("Yanks").split("\n")[1..-1]
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end
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end
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