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-rw-r--r--tests/test-suite/utf8.js418
1 files changed, 0 insertions, 418 deletions
diff --git a/tests/test-suite/utf8.js b/tests/test-suite/utf8.js
deleted file mode 100644
index 3e32aec..0000000
--- a/tests/test-suite/utf8.js
+++ /dev/null
@@ -1,418 +0,0 @@
-"use strict";
-
-const test = require('tape');
-
-global.WEB = false;
-
-const lua = require('../../src/lua.js');
-const lauxlib = require('../../src/lauxlib.js');
-const lualib = require('../../src/lualib.js');
-
-
-const prefix = `
- local function checkerror (msg, f, ...)
- local s, err = pcall(f, ...)
- assert(not s and string.find(err, msg))
- end
-
-
- local function len (s)
- return #string.gsub(s, "[\\x80-\\xBF]", "")
- end
-
-
- local justone = "^" .. utf8.charpattern .. "$"
-
- local function checksyntax (s, t)
- local ts = {"return '"}
- for i = 1, #t do ts[i + 1] = string.format("\\\\u{%x}", t[i]) end
- ts[#t + 2] = "'"
- ts = table.concat(ts)
- assert(assert(load(ts))() == s)
- end
- -- 't' is the list of codepoints of 's'
- local function check (s, t)
- local l = utf8.len(s)
- assert(#t == l and len(s) == l)
- assert(utf8.char(table.unpack(t)) == s)
-
- assert(utf8.offset(s, 0) == 1)
-
- checksyntax(s, t)
-
- local t1 = {utf8.codepoint(s, 1, -1)}
- assert(#t == #t1)
- for i = 1, #t do assert(t[i] == t1[i]) end
-
- for i = 1, l do
- local pi = utf8.offset(s, i) -- position of i-th char
- local pi1 = utf8.offset(s, 2, pi) -- position of next char
- assert(string.find(string.sub(s, pi, pi1 - 1), justone))
- assert(utf8.offset(s, -1, pi1) == pi)
- assert(utf8.offset(s, i - l - 1) == pi)
- assert(pi1 - pi == #utf8.char(utf8.codepoint(s, pi)))
- for j = pi, pi1 - 1 do
- assert(utf8.offset(s, 0, j) == pi)
- end
- for j = pi + 1, pi1 - 1 do
- assert(not utf8.len(s, j))
- end
- assert(utf8.len(s, pi, pi) == 1)
- assert(utf8.len(s, pi, pi1 - 1) == 1)
- assert(utf8.len(s, pi) == l - i + 1)
- assert(utf8.len(s, pi1) == l - i)
- assert(utf8.len(s, 1, pi) == i)
- end
-
- local i = 0
- for p, c in utf8.codes(s) do
- i = i + 1
- assert(c == t[i] and p == utf8.offset(s, i))
- assert(utf8.codepoint(s, p) == c)
- end
- assert(i == #t)
-
- i = 0
- for p, c in utf8.codes(s) do
- i = i + 1
- assert(c == t[i] and p == utf8.offset(s, i))
- end
- assert(i == #t)
-
- i = 0
- for c in string.gmatch(s, utf8.charpattern) do
- i = i + 1
- assert(c == utf8.char(t[i]))
- end
- assert(i == #t)
-
- for i = 1, l do
- assert(utf8.offset(s, i) == utf8.offset(s, i - l - 1, #s + 1))
- end
-
- end
-
- local function invalid (s)
- checkerror("invalid UTF%-8 code", utf8.codepoint, s)
- assert(not utf8.len(s))
- end
-`;
-
-test("[test-suite] utf8: offset", function (t) {
- let luaCode = `
- assert(utf8.offset("alo", 5) == nil)
- assert(utf8.offset("alo", -4) == nil)
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, lua.to_luastring(prefix + luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-});
-
-
-test("[test-suite] utf8: error indication in utf8.len", function (t) {
- let luaCode = `
- do
- local function check (s, p)
- local a, b = utf8.len(s)
- assert(not a and b == p)
- end
- check("abc\\xE3def", 4)
- check("汉字\\x80", #("汉字") + 1)
- check("\\xF4\\x9F\\xBF", 1)
- check("\\xF4\\x9F\\xBF\\xBF", 1)
- end
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, lua.to_luastring(prefix + luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-});
-
-
-test("[test-suite] utf8: error in initial position for offset", function (t) {
- let luaCode = `
- checkerror("position out of range", utf8.offset, "abc", 1, 5)
- checkerror("position out of range", utf8.offset, "abc", 1, -4)
- checkerror("position out of range", utf8.offset, "", 1, 2)
- checkerror("position out of range", utf8.offset, "", 1, -1)
- checkerror("continuation byte", utf8.offset, "𦧺", 1, 2)
- checkerror("continuation byte", utf8.offset, "𦧺", 1, 2)
- checkerror("continuation byte", utf8.offset, "\\x80", 1)
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, lua.to_luastring(prefix + luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-});
-
-
-test("[test-suite] utf8: codepoints", function (t) {
- let luaCode = `
- local s = "hello World"
- local t = {string.byte(s, 1, -1)}
- for i = 1, utf8.len(s) do assert(t[i] == string.byte(s, i)) end
- check(s, t)
-
- check("汉字/漢字", {27721, 23383, 47, 28450, 23383,})
-
- do
- local s = "áéí\\128"
- local t = {utf8.codepoint(s,1,#s - 1)}
- assert(#t == 3 and t[1] == 225 and t[2] == 233 and t[3] == 237)
- checkerror("invalid UTF%-8 code", utf8.codepoint, s, 1, #s)
- checkerror("out of range", utf8.codepoint, s, #s + 1)
- t = {utf8.codepoint(s, 4, 3)}
- assert(#t == 0)
- checkerror("out of range", utf8.codepoint, s, -(#s + 1), 1)
- checkerror("out of range", utf8.codepoint, s, 1, #s + 1)
- end
-
- assert(utf8.char() == "")
- assert(utf8.char(97, 98, 99) == "abc")
-
- assert(utf8.codepoint(utf8.char(0x10FFFF)) == 0x10FFFF)
-
- checkerror("value out of range", utf8.char, 0x10FFFF + 1)
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, lua.to_luastring(prefix + luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-});
-
-
-test("[test-suite] utf8: UTF-8 representation for 0x11ffff (value out of valid range)", function (t) {
- let luaCode = `
- invalid("\\xF4\\x9F\\xBF\\xBF")
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, lua.to_luastring(prefix + luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-});
-
-
-test("[test-suite] utf8: overlong sequences", function (t) {
- let luaCode = `
- invalid("\\xC0\\x80") -- zero
- invalid("\\xC1\\xBF") -- 0x7F (should be coded in 1 byte)
- invalid("\\xE0\\x9F\\xBF") -- 0x7FF (should be coded in 2 bytes)
- invalid("\\xF0\\x8F\\xBF\\xBF") -- 0xFFFF (should be coded in 3 bytes)
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, lua.to_luastring(prefix + luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-});
-
-
-test("[test-suite] utf8: invalid bytes", function (t) {
- let luaCode = `
- invalid("\\x80") -- continuation byte
- invalid("\\xBF") -- continuation byte
- invalid("\\xFE") -- invalid byte
- invalid("\\xFF") -- invalid byte
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, lua.to_luastring(prefix + luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-});
-
-
-test("[test-suite] utf8: empty strings", function (t) {
- let luaCode = `
- check("", {})
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, lua.to_luastring(prefix + luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-});
-
-
-test("[test-suite] utf8: minimum and maximum values for each sequence size", function (t) {
- let luaCode = `
- s = "\\0 \\x7F\\z
- \\xC2\\x80 \\xDF\\xBF\\z
- \\xE0\\xA0\\x80 \\xEF\\xBF\\xBF\\z
- \\xF0\\x90\\x80\\x80 \\xF4\\x8F\\xBF\\xBF"
- s = string.gsub(s, " ", "")
- check(s, {0,0x7F, 0x80,0x7FF, 0x800,0xFFFF, 0x10000,0x10FFFF})
-
- x = "日本語a-4\\0éó"
- check(x, {26085, 26412, 35486, 97, 45, 52, 0, 233, 243})
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, lua.to_luastring(prefix + luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-});
-
-
-test("[test-suite] utf8: Supplementary Characters", function (t) {
- let luaCode = `
- check("𣲷𠜎𠱓𡁻𠵼ab𠺢",
- {0x23CB7, 0x2070E, 0x20C53, 0x2107B, 0x20D7C, 0x61, 0x62, 0x20EA2,})
-
- check("𨳊𩶘𦧺𨳒𥄫𤓓\\xF4\\x8F\\xBF\\xBF",
- {0x28CCA, 0x29D98, 0x269FA, 0x28CD2, 0x2512B, 0x244D3, 0x10ffff})
-
-
- local i = 0
- for p, c in string.gmatch(x, "()(" .. utf8.charpattern .. ")") do
- i = i + 1
- assert(utf8.offset(x, i) == p)
- assert(utf8.len(x, p) == utf8.len(x) - i + 1)
- assert(utf8.len(c) == 1)
- for j = 1, #c - 1 do
- assert(utf8.offset(x, 0, p + j - 1) == p)
- end
- end
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, lua.to_luastring(prefix + luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-});
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