llvm-project/clang/test/AST/ast-dump-wchar.cpp
Bruno Ricci d3b752845d
[clang][test][NFC] Also test for serialization in AST dump tests, part 1/n.
The outputs between the direct ast-dump test and the ast-dump test after
deserialization should match modulo a few differences.

For hand-written tests, strip the "<undeserialized declarations>"s and
the "imported"s with sed.

For tests generated with "make-ast-dump-check.sh", regenerate the
output.

Part 1/n.
2020-06-19 13:40:20 +01:00

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// Test without serialization:
// RUN: %clang_cc1 -std=c++11 -ast-dump %s -triple x86_64-linux-gnu \
// RUN: | FileCheck %s
//
// Test with serialization:
// RUN: %clang_cc1 -std=c++11 -triple x86_64-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -x c++ -std=c++11 -triple x86_64-linux-gnu -include-pch %t -ast-dump-all /dev/null \
// RUN: | sed -e "s/ <undeserialized declarations>//" -e "s/ imported//" \
// RUN: | FileCheck %s
char c8[] = u8"test\0\\\"\a\b\f\n\r\t\v\234";
// CHECK: StringLiteral {{.*}} u8"test\000\\\"\a\b\f\n\r\t\v\234"
char16_t c16[] = u"test\0\\\"\t\a\b\234\u1234";
// CHECK: StringLiteral {{.*}} u"test\000\\\"\t\a\b\234\u1234"
char32_t c32[] = U"test\0\\\"\t\a\b\234\u1234\U0010ffff"; // \
// CHECK: StringLiteral {{.*}} U"test\000\\\"\t\a\b\234\u1234\U0010FFFF"
wchar_t wc[] = L"test\0\\\"\t\a\b\234\u1234\xffffffff"; // \
// CHECK: StringLiteral {{.*}} L"test\000\\\"\t\a\b\234\x1234\xFFFFFFFF"