keycodes_spec.lua (1991B)
1 local t = require('test.unit.testutil') 2 local itp = t.gen_itp(it) 3 4 local ffi = t.ffi 5 local eq = t.eq 6 local neq = t.neq 7 8 local keycodes = t.cimport('./src/nvim/keycodes.h') 9 local NULL = t.NULL 10 11 describe('keycodes.c', function() 12 describe('find_special_key()', function() 13 local srcp = ffi.new('const unsigned char *[1]') 14 local modp = ffi.new('int[1]') 15 16 itp('no keycode', function() 17 srcp[0] = 'abc' 18 eq(0, keycodes.find_special_key(srcp, 3, modp, 0, NULL)) 19 end) 20 21 itp('keycode with multiple modifiers', function() 22 srcp[0] = '<C-M-S-A>' 23 neq(0, keycodes.find_special_key(srcp, 9, modp, 0, NULL)) 24 neq(0, modp[0]) 25 end) 26 27 itp('case-insensitive', function() 28 -- Compare other capitalizations to this. 29 srcp[0] = '<C-A>' 30 local all_caps_key = keycodes.find_special_key(srcp, 5, modp, 0, NULL) 31 local all_caps_mod = modp[0] 32 33 srcp[0] = '<C-a>' 34 eq(all_caps_key, keycodes.find_special_key(srcp, 5, modp, 0, NULL)) 35 eq(all_caps_mod, modp[0]) 36 37 srcp[0] = '<c-A>' 38 eq(all_caps_key, keycodes.find_special_key(srcp, 5, modp, 0, NULL)) 39 eq(all_caps_mod, modp[0]) 40 41 srcp[0] = '<c-a>' 42 eq(all_caps_key, keycodes.find_special_key(srcp, 5, modp, 0, NULL)) 43 eq(all_caps_mod, modp[0]) 44 end) 45 46 itp('double-quote in keycode #7411', function() 47 -- Unescaped with in_string=false 48 srcp[0] = '<C-">' 49 eq(string.byte('"'), keycodes.find_special_key(srcp, 5, modp, 0, NULL)) 50 51 -- Unescaped with in_string=true 52 eq(0, keycodes.find_special_key(srcp, 5, modp, keycodes.FSK_IN_STRING, NULL)) 53 54 -- Escaped with in_string=false 55 srcp[0] = '<C-\\">' 56 -- Should fail because the key is invalid 57 -- (more than 1 non-modifier character). 58 eq(0, keycodes.find_special_key(srcp, 6, modp, 0, NULL)) 59 60 -- Escaped with in_string=true 61 eq(string.byte('"'), keycodes.find_special_key(srcp, 6, modp, keycodes.FSK_IN_STRING, NULL)) 62 end) 63 end) 64 end)