================
@@ -2499,6 +2499,15 @@ TEST_F(TokenAnnotatorTest, BraceKind) {
EXPECT_BRACE_KIND(Tokens[6], BK_Block);
}
+TEST_F(TokenAnnotatorTest, StreamOperator) {
+ auto Tokens = annotate("\"foo\\n\" << aux << \"foo\\n\" << \"foo\";");
+ ASSERT_EQ(Tokens.size(), 9u) << Tokens;
+ EXPECT_FALSE(Tokens[1]->MustBreakBefore);
+ EXPECT_FALSE(Tokens[3]->MustBreakBefore);
+ // Only break between string literals if the former ends with \n.
+ EXPECT_TRUE(Tokens[5]->MustBreakBefore);
+}
+
----------------
HazardyKnusperkeks wrote:
It hasn't been done. But I think it's the right place. The formatting test just
tests that it breaks at a position. This here intents to test that it the flag
`MustBreakBefore` is set.
I'm in favor of this kind of test, but don't insist on it.
https://github.com/llvm/llvm-project/pull/76795
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