1 // errorcheck 2 3 // Copyright 2017 The Go Authors. All rights reserved. 4 // Use of this source code is governed by a BSD-style 5 // license that can be found in the LICENSE file. 6 7 // Verify that invalid imports are rejected by the compiler. 8 // Does not compile. 9 10 package main 11 12 // Each of these pairs tests both `` vs "" strings 13 // and also use of invalid characters spelled out as 14 // escape sequences and written directly. 15 // For example `"\x00"` tests import "\x00" 16 // while "`\x00`" tests import `<actual-NUL-byte>`. 17 import "" // ERROR "import path" 18 import `` // ERROR "import path" 19 import "\x00" // ERROR "import path" 20 import `\x00` // ERROR "import path" 21 import "\x7f" // ERROR "import path" 22 import `\x7f` // ERROR "import path" 23 import "a!" // ERROR "import path" 24 import `a!` // ERROR "import path" 25 import "a b" // ERROR "import path" 26 import `a b` // ERROR "import path" 27 import "a\\b" // ERROR "import path" 28 import `a\\b` // ERROR "import path" 29 import "\"`a`\"" // ERROR "import path" 30 import `\"a\"` // ERROR "import path" 31 import "\x80\x80" // ERROR "import path" 32 import `\x80\x80` // ERROR "import path" 33 import "\xFFFD" // ERROR "import path" 34 import `\xFFFD` // ERROR "import path" 35 36 // Invalid local imports. 37 import "/foo" // ERROR "import path cannot be absolute path" 38 import "c:/foo" // ERROR "import path contains invalid character" 39
