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6d8c8b18d5
Problem: The magic globals `it`, `describe`, etc., are more trouble than they are worth. - Hooking into `after_each` requires `getfenv()` hacks. - They confuse luals/emmylua, because the top-level `.luarc.json` isn't merged with `test/.luarc.json` (apparently a luals limitation?) - They totally defeat discoverability because the user just has to "know" about the various magic symbols. So they harm DX, which means they serve no purpose at all. Solution: - Expose the test API from `testutil`, so tests can call `t.it()`, `t.describe()`, etc., in the conventional way. - Drop `getfenv()` hacks. - Drop the `setfenv()` injection in `load_chunk`. - Drop `test/_meta.lua`.
60 lines
1.9 KiB
Lua
60 lines
1.9 KiB
Lua
local t = require('test.unit.testutil')
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local describe = t.describe
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local itp = t.gen_itp(t.it)
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local to_cstr = t.to_cstr
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local eq = t.eq
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local search = t.cimport('./src/nvim/search.h')
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local globals = t.cimport('./src/nvim/globals.h')
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local ffi = t.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, patlen, pat_save, pat_use, options)
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local regmatch = ffi.new('regmmatch_T')
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local fail =
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search.search_regcomp(to_cstr(pat), patlen, 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 t.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', 2, 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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