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3b9bd7bd43
Problem: Search error message doesn't show used pattern.
Solution: Pass the actually used pattern to where the error message is
given. (Rob Pilling, closes vim/vim#11742)
e86190e7c1
Co-authored-by: Rob Pilling <robpilling@gmail.com>
58 lines
1.9 KiB
Lua
58 lines
1.9 KiB
Lua
local helpers = require("test.unit.helpers")(after_each)
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local itp = helpers.gen_itp(it)
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local to_cstr = helpers.to_cstr
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local eq = helpers.eq
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local search = helpers.cimport("./src/nvim/search.h")
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local globals = helpers.cimport('./src/nvim/globals.h')
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local ffi = helpers.ffi
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itp('pat_has_uppercase', function()
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-- works on empty string
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eq(false, search.pat_has_uppercase(to_cstr("")))
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-- works with utf uppercase
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eq(false, search.pat_has_uppercase(to_cstr("ä")))
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eq(true, search.pat_has_uppercase(to_cstr("Ä")))
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eq(true, search.pat_has_uppercase(to_cstr("äaÅ")))
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-- works when pat ends with backslash
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eq(false, search.pat_has_uppercase(to_cstr("\\")))
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eq(false, search.pat_has_uppercase(to_cstr("ab$\\")))
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-- skips escaped characters
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eq(false, search.pat_has_uppercase(to_cstr("\\Ab")))
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eq(true, search.pat_has_uppercase(to_cstr("\\AU")))
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-- skips _X escaped characters
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eq(false, search.pat_has_uppercase(to_cstr("\\_Ab")))
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eq(true, search.pat_has_uppercase(to_cstr("\\_AU")))
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-- skips %X escaped characters
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eq(false, search.pat_has_uppercase(to_cstr("aa\\%Ab")))
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eq(true, search.pat_has_uppercase(to_cstr("aab\\%AU")))
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end)
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describe('search_regcomp', function()
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local search_regcomp = function(pat, pat_save, pat_use, options )
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local regmatch = ffi.new("regmmatch_T")
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local fail = search.search_regcomp(to_cstr(pat), nil, pat_save, pat_use, options, regmatch)
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return fail, regmatch
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end
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local get_search_pat = function()
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return helpers.internalize(search.get_search_pat())
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end
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itp("accepts regexp pattern with invalid utf", function()
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--crafted to call reverse_text with invalid utf
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globals.curwin.w_onebuf_opt.wo_rl = 1
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globals.curwin.w_onebuf_opt.wo_rlc = to_cstr('s')
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globals.cmdmod.cmod_flags = globals.CMOD_KEEPPATTERNS
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local fail = search_regcomp("a\192", 0,0,0)
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eq(1, fail)
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eq("\192a", get_search_pat())
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end)
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end)
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