diff options
author | Henning Baldersheim <balder@yahoo-inc.com> | 2022-05-15 00:41:35 +0200 |
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committer | GitHub <noreply@github.com> | 2022-05-15 00:41:35 +0200 |
commit | 4db8dcbf3395fd92b1348155142b85df5a754289 (patch) | |
tree | 912b02e614bc9889ea3543893cbeb699971e8156 /streamingvisitors/src/tests/charbuffer/charbuffer.cpp | |
parent | 287a799b270200aca440cad376272328128a5054 (diff) |
Revert "Revert "Collapse vsm into streamingvisitors""
Diffstat (limited to 'streamingvisitors/src/tests/charbuffer/charbuffer.cpp')
-rw-r--r-- | streamingvisitors/src/tests/charbuffer/charbuffer.cpp | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/streamingvisitors/src/tests/charbuffer/charbuffer.cpp b/streamingvisitors/src/tests/charbuffer/charbuffer.cpp new file mode 100644 index 00000000000..736d35459cb --- /dev/null +++ b/streamingvisitors/src/tests/charbuffer/charbuffer.cpp @@ -0,0 +1,80 @@ +// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. +#include <vespa/vespalib/testkit/testapp.h> + +#include <vespa/vsm/common/charbuffer.h> + +namespace vsm { + +class CharBufferTest : public vespalib::TestApp +{ +private: + void test(); +public: + int Main() override; +}; + +void +CharBufferTest::test() +{ + { // empty + CharBuffer buf; + EXPECT_EQUAL(buf.getLength(), 0u); + EXPECT_EQUAL(buf.getPos(), 0u); + EXPECT_EQUAL(buf.getRemaining(), 0u); + } + { // explicit length + CharBuffer buf(8); + EXPECT_EQUAL(buf.getLength(), 8u); + EXPECT_EQUAL(buf.getPos(), 0u); + EXPECT_EQUAL(buf.getRemaining(), 8u); + } + { // resize + CharBuffer buf(8); + EXPECT_EQUAL(buf.getLength(), 8u); + buf.resize(16); + EXPECT_EQUAL(buf.getLength(), 16u); + buf.resize(8); + EXPECT_EQUAL(buf.getLength(), 16u); + } + { // put with triggered resize + CharBuffer buf(8); + buf.put("123456", 6); + EXPECT_EQUAL(buf.getLength(), 8u); + EXPECT_EQUAL(buf.getPos(), 6u); + EXPECT_EQUAL(buf.getRemaining(), 2u); + EXPECT_EQUAL(std::string(buf.getBuffer(), buf.getPos()), "123456"); + buf.put("789", 3); + EXPECT_EQUAL(buf.getLength(), 12u); + EXPECT_EQUAL(buf.getPos(), 9u); + EXPECT_EQUAL(buf.getRemaining(), 3u); + EXPECT_EQUAL(std::string(buf.getBuffer(), buf.getPos()), "123456789"); + buf.put('a'); + EXPECT_EQUAL(buf.getLength(), 12u); + EXPECT_EQUAL(buf.getPos(), 10u); + EXPECT_EQUAL(buf.getRemaining(), 2u); + EXPECT_EQUAL(std::string(buf.getBuffer(), buf.getPos()), "123456789a"); + buf.reset(); + EXPECT_EQUAL(buf.getLength(), 12u); + EXPECT_EQUAL(buf.getPos(), 0u); + EXPECT_EQUAL(buf.getRemaining(), 12u); + buf.put("bcd", 3); + EXPECT_EQUAL(buf.getLength(), 12u); + EXPECT_EQUAL(buf.getPos(), 3u); + EXPECT_EQUAL(buf.getRemaining(), 9u); + EXPECT_EQUAL(std::string(buf.getBuffer(), buf.getPos()), "bcd"); + } +} + +int +CharBufferTest::Main() +{ + TEST_INIT("charbuffer_test"); + + test(); + + TEST_DONE(); +} + +} + +TEST_APPHOOK(vsm::CharBufferTest); |