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[core] Convert a null StringRef to an empty JSON string and pin null against null

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This commit is contained in:
J. Nick Koston
2026-09-08 03:44:24 +02:00
parent a7bf937001
commit 82d399400e
2 changed files with 9 additions and 1 deletions
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tests/components/core/test_string_ref.cpp
+8
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@@ -94,4 +94,12 @@ TEST(StringRefNullEmpty, ComparesAgainstText) {
EXPECT_TRUE(text.starts_with(null_empty));
}
TEST(StringRefNullEmpty, TwoNullViewsAreEqual) {
const StringRef a{nullptr, 0};
const StringRef b{nullptr, 0};
EXPECT_TRUE(a == b);
EXPECT_EQ(a.compare(b), 0);
EXPECT_TRUE(a.starts_with(b));
}
} // namespace esphome::core::testing