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Add test for Memchunks::reserve

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This commit is contained in:
Tatsuhiro Tsujikawa
2025-05-24 14:27:51 +09:00
parent 63aa83ac42
commit 3b7cabf15a
2 changed files with 41 additions and 0 deletions
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40
src/memchunk_test.cc
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@@ -43,6 +43,7 @@ const MunitTest tests[]{
munit_void_test(test_memchunks_riovec), munit_void_test(test_memchunks_riovec),
munit_void_test(test_memchunks_recycle), munit_void_test(test_memchunks_recycle),
munit_void_test(test_memchunks_reset), munit_void_test(test_memchunks_reset),
munit_void_test(test_memchunks_reserve),
munit_void_test(test_memchunkbuffer_drain_reset), munit_void_test(test_memchunkbuffer_drain_reset),
munit_test_end(), munit_test_end(),
}; };
@@ -239,6 +240,45 @@ void test_memchunks_reset(void) {
assert_null(m->next->next); assert_null(m->next->next);
} }
void test_memchunks_reserve(void) {
MemchunkPool16 pool;
Memchunks16 chunks(&pool);
std::array<iovec, 2> iov;
chunks.reserve(8);
chunks.last(std::ranges::copy("foobar00"sv, chunks.last()).out);
assert_size(8, ==, chunks.rleft());
auto iovcnt = chunks.riovec(iov.data(), iov.size());
assert_int(1, ==, iovcnt);
assert_stdsv_equal(
"foobar00"sv,
(std::string_view{reinterpret_cast<const char *>(iov[0].iov_base),
iov[0].iov_len}));
chunks.reset();
chunks.append("012345678"sv);
chunks.reserve(8);
chunks.last(std::ranges::copy("foobar00"sv, chunks.last()).out);
assert_size(17, ==, chunks.rleft());
iovcnt = chunks.riovec(iov.data(), iov.size());
assert_int(2, ==, iovcnt);
assert_stdsv_equal(
"012345678"sv,
(std::string_view{reinterpret_cast<const char *>(iov[0].iov_base),
iov[0].iov_len}));
assert_stdsv_equal(
"foobar00"sv,
(std::string_view{reinterpret_cast<const char *>(iov[1].iov_base),
iov[1].iov_len}));
}
void test_memchunkbuffer_drain_reset(void) { void test_memchunkbuffer_drain_reset(void) {
MemchunkPool16 pool; MemchunkPool16 pool;
MemchunkBuffer16 buf(&pool); MemchunkBuffer16 buf(&pool);

1
src/memchunk_test.h
View File

@@ -43,6 +43,7 @@ munit_void_test_decl(test_memchunks_drain)
munit_void_test_decl(test_memchunks_riovec) munit_void_test_decl(test_memchunks_riovec)
munit_void_test_decl(test_memchunks_recycle) munit_void_test_decl(test_memchunks_recycle)
munit_void_test_decl(test_memchunks_reset) munit_void_test_decl(test_memchunks_reset)
munit_void_test_decl(test_memchunks_reserve)
munit_void_test_decl(test_memchunkbuffer_drain_reset) munit_void_test_decl(test_memchunkbuffer_drain_reset)
} // namespace nghttp2 } // namespace nghttp2