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c6113da5a9
Fixes issue on mac where it was constantly reloading buffers as paths were not being normalized and resolved correctly (in relation to buffer name). Quickfix entry: /var/folders/pt/2s7dzyw12v36tsslrghfgpkr0000gn/T/git-difftool.m95lj8/right/app.vue Buffer name: /private/var/folders/pt/2s7dzyw12v36tsslrghfgpkr0000gn/T/git-difftool.m95lj8/right/app.vue /var was synlinked to /private/var and this was not being properly handled. Also added lazy redraw to avoid too many redraws when this happens in future and added test for symlink handling. Signed-off-by: Tomas Slusny <slusnucky@gmail.com>
102 lines
3.2 KiB
Lua
102 lines
3.2 KiB
Lua
local t = require('test.testutil')
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local n = require('test.functional.testnvim')()
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local clear = n.clear
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local command = n.command
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local eq = t.eq
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local fn = n.fn
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local pathsep = n.get_pathsep()
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local testdir_left = 'Xtest-difftool-left'
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local testdir_right = 'Xtest-difftool-right'
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setup(function()
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n.mkdir_p(testdir_left)
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n.mkdir_p(testdir_right)
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t.write_file(testdir_left .. pathsep .. 'file1.txt', 'hello')
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t.write_file(testdir_left .. pathsep .. 'file2.txt', 'foo')
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t.write_file(testdir_right .. pathsep .. 'file1.txt', 'hello world') -- modified
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t.write_file(testdir_right .. pathsep .. 'file3.txt', 'bar') -- added
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end)
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teardown(function()
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n.rmdir(testdir_left)
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n.rmdir(testdir_right)
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end)
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describe('nvim.difftool', function()
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before_each(function()
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clear()
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command('packadd nvim.difftool')
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end)
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it('shows added, modified, and deleted files in quickfix', function()
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command(('DiffTool %s %s'):format(testdir_left, testdir_right))
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local qflist = fn.getqflist()
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local entries = {}
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for _, item in ipairs(qflist) do
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table.insert(entries, { text = item.text, rel = item.user_data and item.user_data.rel })
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end
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-- Should show:
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-- file1.txt as modified (M)
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-- file2.txt as deleted (D)
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-- file3.txt as added (A)
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eq({
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{ text = 'M', rel = 'file1.txt' },
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{ text = 'D', rel = 'file2.txt' },
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{ text = 'A', rel = 'file3.txt' },
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}, entries)
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end)
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it('has consistent split layout', function()
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command('set nosplitright')
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command(('DiffTool %s %s'):format(testdir_left, testdir_right))
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local wins = fn.getwininfo()
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local left_win_col = wins[1].wincol
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local right_win_col = wins[2].wincol
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assert(
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left_win_col < right_win_col,
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'Left window should be to the left of right window even with nosplitright set'
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)
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end)
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it('handles symlinks', function()
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-- Create a symlink in right dir pointing to file2.txt in left dir
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local symlink_path = vim.fs.joinpath(testdir_right, 'file2.txt')
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local target_path = vim.fs.joinpath('..', testdir_left, 'file2.txt')
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assert(vim.uv.fs_symlink(target_path, symlink_path) == true)
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finally(function()
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os.remove(symlink_path)
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end)
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assert(fn.getftype(symlink_path) == 'link')
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-- Run difftool
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command(('DiffTool %s %s'):format(testdir_left, testdir_right))
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local qflist = fn.getqflist()
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local entries = {}
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for _, item in ipairs(qflist) do
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table.insert(entries, { text = item.text, rel = item.user_data and item.user_data.rel })
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end
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-- file2.txt should not be reported as added or deleted anymore
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eq({
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{ text = 'M', rel = 'file1.txt' },
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{ text = 'A', rel = 'file3.txt' },
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}, entries)
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end)
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it('has autocmds when diff window is opened', function()
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command(('DiffTool %s %s'):format(testdir_left, testdir_right))
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local autocmds = fn.nvim_get_autocmds({ group = 'nvim.difftool.events' })
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assert(#autocmds > 0)
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end)
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it('cleans up autocmds when diff window is closed', function()
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command(('DiffTool %s %s'):format(testdir_left, testdir_right))
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command('q')
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local ok = pcall(fn.nvim_get_autocmds, { group = 'nvim.difftool.events' })
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eq(false, ok)
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end)
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end)
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