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local helpers = require('test.functional.helpers')
local clear, feed, insert = helpers.clear, helpers.feed, helpers.insert
local eq, eval, execute, expect = helpers.eq, helpers.eval, helpers.execute, helpers.expect
describe('Test for delete()', function()
before_each(clear)
it('file delete', function()
execute('split Xfile')
execute("call setline(1, ['a', 'b'])")
execute('wq')
eq(eval("['a', 'b']"), eval("readfile('Xfile')"))
eq(0, eval("delete('Xfile')"))
eq(-1, eval("delete('Xfile')"))
end)
it('directory delete', function()
execute("call mkdir('Xdir1')")
eq(1, eval("isdirectory('Xdir1')"))
eq(0, eval("delete('Xdir1', 'd')"))
eq(0, eval("isdirectory('Xdir1')"))
eq(-1, eval("delete('Xdir1', 'd')"))
end)
it('recursive delete', function()
execute("call mkdir('Xdir1')")
execute("call mkdir('Xdir1/subdir')")
execute('split Xdir1/Xfile')
execute("call setline(1, ['a', 'b'])")
execute('w')
execute('w Xdir1/subdir/Xfile')
execute('close')
eq(1, eval("isdirectory('Xdir1')"))
eq(eval("['a', 'b']"), eval("readfile('Xdir1/Xfile')"))
eq(1, eval("isdirectory('Xdir1/subdir')"))
eq(eval("['a', 'b']"), eval("readfile('Xdir1/subdir/Xfile')"))
eq(0, eval("delete('Xdir1', 'rf')"))
eq(0, eval("isdirectory('Xdir1')"))
eq(-1, eval("delete('Xdir1', 'd')"))
end)
end)
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