Program: Fix move of diagnostics.
Add test.
Change-Id: Ide47df8b3a946818ed9a8ffd62411284f568609b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/42262
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
diff --git a/src/program.cc b/src/program.cc
index a2b534b..cbf4b91 100644
--- a/src/program.cc
+++ b/src/program.cc
@@ -82,6 +82,7 @@
ast_ = std::move(program.ast_);
sem_ = std::move(program.sem_);
symbols_ = std::move(program.symbols_);
+ diagnostics_ = std::move(program.diagnostics_);
is_valid_ = program.is_valid_;
return *this;
}
diff --git a/src/program_test.cc b/src/program_test.cc
index ddf6ce5..dd4e844 100644
--- a/src/program_test.cc
+++ b/src/program_test.cc
@@ -152,5 +152,22 @@
EXPECT_EQ(program.Diagnostics().begin()->message,
"invalid program generated");
}
+
+TEST_F(ProgramTest, DiagnosticsMove) {
+ Diagnostics().add_error("an error message");
+
+ Program program_a(std::move(*this));
+ EXPECT_FALSE(program_a.IsValid());
+ EXPECT_EQ(program_a.Diagnostics().count(), 1u);
+ EXPECT_EQ(program_a.Diagnostics().error_count(), 1u);
+ EXPECT_EQ(program_a.Diagnostics().begin()->message, "an error message");
+
+ Program program_b(std::move(program_a));
+ EXPECT_FALSE(program_b.IsValid());
+ EXPECT_EQ(program_b.Diagnostics().count(), 1u);
+ EXPECT_EQ(program_b.Diagnostics().error_count(), 1u);
+ EXPECT_EQ(program_b.Diagnostics().begin()->message, "an error message");
+}
+
} // namespace
} // namespace tint
