diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/lstrlib.js | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/tests/lstrlib.js b/tests/lstrlib.js index b15eecf..0475a42 100644 --- a/tests/lstrlib.js +++ b/tests/lstrlib.js @@ -220,4 +220,96 @@ test('string.byte', function (t) { 108, "Correct element(s) on the stack" ); +}); + + +test('string.format', function (t) { + let luaCode = ` + return string.format("%%%d %010d", 10, 23) + `, L; + + t.plan(3); + + t.doesNotThrow(function () { + + L = lauxlib.luaL_newstate(); + + linit.luaL_openlibs(L); + + lauxlib.luaL_loadstring(L, luaCode); + + }, "Lua program loaded without error"); + + t.doesNotThrow(function () { + + lapi.lua_call(L, 0, -1); + + }, "Lua program ran without error"); + + t.strictEqual( + lapi.lua_tostring(L, -1), + "%10 0000000023", + "Correct element(s) on the stack" + ); +}); + + +test('string.format', function (t) { + let luaCode = ` + return string.format("%07X", 0xFFFFFFF) + `, L; + + t.plan(3); + + t.doesNotThrow(function () { + + L = lauxlib.luaL_newstate(); + + linit.luaL_openlibs(L); + + lauxlib.luaL_loadstring(L, luaCode); + + }, "Lua program loaded without error"); + + t.doesNotThrow(function () { + + lapi.lua_call(L, 0, -1); + + }, "Lua program ran without error"); + + t.strictEqual( + lapi.lua_tostring(L, -1), + "FFFFFFF", + "Correct element(s) on the stack" + ); +}); + +test('string.format', function (t) { + let luaCode = ` + return string.format("%q", 'a string with "quotes" and \\n new line') + `, L; + + t.plan(3); + + t.doesNotThrow(function () { + + L = lauxlib.luaL_newstate(); + + linit.luaL_openlibs(L); + + lauxlib.luaL_loadstring(L, luaCode); + + }, "Lua program loaded without error"); + + t.doesNotThrow(function () { + + lapi.lua_call(L, 0, -1); + + }, "Lua program ran without error"); + + t.strictEqual( + lapi.lua_tostring(L, -1), + '"a string with \\"quotes\\" and \\\n new line"', + "Correct element(s) on the stack" + ); });
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