8b2115ec26
It turns out that vim.eval() will attempt to do Unicode conversion and can fail when raw bytes are present in the unnamed register. To avoid this problem, let's not carry the value across the bridge, and instead store the cached value in Vim directly. This successfully sidesteps the issue entirely, and provides the correct save and restore behavior. This also adds a test case for the issue. Since expansion can finish (despite the errors), the test has to capture the error messages and examine them for a failure.
71 lines
2.7 KiB
Python
71 lines
2.7 KiB
Python
from test.vim_test_case import VimTestCase as _VimTest
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from test.constant import *
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# Test for bug 1251994 {{{#
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class Bug1251994(_VimTest):
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snippets = ("test", "${2:#2} ${1:#1};$0")
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keys = " test" + EX + "hello" + JF + "world" + JF + "blub"
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wanted = " world hello;blub"
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# End: 1251994 #}}}
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# Test for https://github.com/SirVer/ultisnips/issues/157 (virtualedit) {{{#
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class VirtualEdit(_VimTest):
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snippets = ("pd", "padding: ${1:0}px")
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keys = "\t\t\tpd" + EX + "2"
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wanted = "\t\t\tpadding: 2px"
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def _extra_options_pre_init(self, vim_config):
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vim_config.append('set virtualedit=all')
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vim_config.append('set noexpandtab')
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# End: 1251994 #}}}
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# Test for Github Pull Request #134 - Retain unnamed register {{{#
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class RetainsTheUnnamedRegister(_VimTest):
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snippets = ("test", "${1:hello} ${2:world} ${0}")
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keys = "yank" + ESC + "by4lea test" + EX + "HELLO" + JF + JF + ESC + "p"
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wanted = "yank HELLO world yank"
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class RetainsTheUnnamedRegister_ButOnlyOnce(_VimTest):
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snippets = ("test", "${1:hello} ${2:world} ${0}")
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keys = "blahfasel" + ESC + "v" + 4*ARR_L + "xotest" + EX + ESC + ARR_U + "v0xo" + ESC + "p"
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wanted = "\nblah\nhello world "
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# End: Github Pull Request # 134 #}}}
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# Test to ensure that shiftwidth follows tabstop when it's set to zero post
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# version 7.3.693. Prior to that version a shiftwidth of zero effectively
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# removes tabs.
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class ShiftWidthZero(_VimTest):
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def _extra_options_pre_init(self, vim_config):
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vim_config += [
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"if exists('*shiftwidth')",
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" set shiftwidth=0",
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"endif",
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]
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snippets = ("test", "\t${1}${0}")
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keys = "test" + EX + "foo"
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wanted = "\tfoo"
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# Test for https://github.com/SirVer/ultisnips/issues/171 {{{#
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# Make sure that we don't crash when trying to save and restore the clipboard
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# when it contains data that we can't coerce into Unicode.
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class NonUnicodeDataInUnnamedRegister(_VimTest):
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snippets = ("test", "hello")
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keys = "test" + EX + ESC + \
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"\n".join([":redir @a",
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":messages",
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":redir END",
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(":if match(@a, 'Error') != -1 | " +
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"call setline('.', 'error detected') | " +
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"3put a | " +
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"endif"),
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""])
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wanted = "hello"
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def _before_test(self):
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# The string below was the one a user had on their clipboard when
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# encountering the UnicodeDecodeError and could not be coerced into
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# unicode.
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self.vim.send(
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':let @" = "\\x80kdI{\\x80@7 1},' +
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'\\x80kh\\x80kh\\x80kd\\x80kdq\\x80kb\\x1b"\n')
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# End: #171 #}}}
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