def testRequireWalkerErrorBadOptionValue(self):
ast = lua.Lua.from_lines([b'require("foo", {use_game_loop=123})'], 8)
try:
unused_result = list(build.RequireWalker(ast.tokens, ast.root).walk())
self.fail()
except build.LuaBuildError:
pass
def testRequireWalkerErrorSecondNonTable(self):
ast = lua.Lua.from_lines([b'require("foo", 123)'], 8)
try:
unused_result = list(build.RequireWalker(ast.tokens, ast.root).walk())
self.fail()
except build.LuaBuildError:
pass
def testRequireWalkerErrorBadOptionName(self):
ast = lua.Lua.from_lines([b'require("foo", {invalid_name=true})'], 8)
try:
unused_result = list(build.RequireWalker(ast.tokens, ast.root).walk())
self.fail()
except build.LuaBuildError:
pass
def testRequireWalkerErrorFirstNonString(self):
ast = lua.Lua.from_lines([b'require(123)'], 8)
try:
unused_result = list(build.RequireWalker(ast.tokens, ast.root).walk())
self.fail()
except build.LuaBuildError:
pass
def testRequireWalkerComplexRequires(self):
ast = lua.Lua.from_lines([
b'foomod = require("foo")'
b'function bar()',
b' require("foo", {use_game_loop=true})',
b'end\n'], 8)
result = list(build.RequireWalker(ast.tokens, ast.root).walk())
self.assertEquals(2, len(result))
def testRequireWalkerOptionsTable(self):
ast = lua.Lua.from_lines([
b'print("hi")',
b'require("foo", {use_game_loop=true})',
b'x = 7\n'], 8)
result = list(build.RequireWalker(ast.tokens, ast.root).walk())
self.assertEquals(1, len(result))
self.assertEquals((b'foo', True, lexer.TokSymbol(b'(')), result[0])
def testRequireWalkerExpression(self):
ast = lua.Lua.from_lines([
b'print("hi")',
b'foomod = require("foo")',
b'x = 7\n'], 8)
result = list(build.RequireWalker(ast.tokens, ast.root).walk())
self.assertEquals(1, len(result))
self.assertEquals((b'foo', False, lexer.TokSymbol(b'(')), result[0])
def testRequireWalkerNoRequires(self):
ast = lua.Lua.from_lines([
b'print("hi")',
b'x = 7\n'], 8)
result = list(build.RequireWalker(ast.tokens, ast.root).walk())
self.assertEquals(0, len(result))