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Diffstat (limited to 'staging_vespalib/src/tests/json/json.cpp')
| -rw-r--r-- | staging_vespalib/src/tests/json/json.cpp | 470 |
1 files changed, 0 insertions, 470 deletions
diff --git a/staging_vespalib/src/tests/json/json.cpp b/staging_vespalib/src/tests/json/json.cpp deleted file mode 100644 index 1a707ae1776..00000000000 --- a/staging_vespalib/src/tests/json/json.cpp +++ /dev/null @@ -1,470 +0,0 @@ -// 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/vespalib/util/jsonstream.h> -#include <vespa/vespalib/util/jsonexception.h> -#include <vespa/vespalib/stllike/asciistream.h> - -using namespace vespalib; - -class JSONTest : public vespalib::TestApp -{ -private: - void testJSONWriterValues(); - void testJSONWriterObject(); - void testJSONWriterArray(); - void testJSONWriterComplex(); - void testJsonStream(); - void testJsonStreamErrors(); - void testJsonStreamStateReporting(); - -public: - int Main() override; -}; - -void -JSONTest::testJSONWriterValues() -{ - JSONStringer js; - - { // bool - js.appendBool(true); - EXPECT_EQUAL(js.toString(), "true"); - js.clear().appendBool(false); - EXPECT_EQUAL(js.toString(), "false"); - } - { // double - js.clear().appendDouble(1234.5678); - EXPECT_EQUAL(js.toString(), "1234.5678"); - js.clear().appendDouble(-1234.5678); - EXPECT_EQUAL(js.toString(), "-1234.5678"); - js.clear().appendDouble(0.0); - EXPECT_EQUAL(js.toString(), "0.0"); - js.clear().appendDouble(0.00000000012345678912356789123456789); - EXPECT_EQUAL(js.toString(), "1.234567891235679e-10"); - js.clear().appendDouble(std::numeric_limits<double>::max()); - EXPECT_EQUAL(js.toString(), "1.797693134862316e+308"); - js.clear().appendDouble(std::numeric_limits<double>::min()); - EXPECT_EQUAL(js.toString(), "2.225073858507201e-308"); - js.clear().appendDouble(1.0 * (uint64_t(1) << 53)); - EXPECT_EQUAL(js.toString(), "9007199254740992.0"); - js.clear().appendDouble(1000); - EXPECT_EQUAL(js.toString(), "1000.0"); - } - { // float - js.clear().appendFloat(1234.5678f); - EXPECT_EQUAL(js.toString(), "1234.5677"); - js.clear().appendFloat(-1234.5678f); - EXPECT_EQUAL(js.toString(), "-1234.5677"); - js.clear().appendFloat(0.0f); - EXPECT_EQUAL(js.toString(), "0.0"); - js.clear().appendFloat(0.00000000012345678912356789123456789f); - EXPECT_EQUAL(js.toString(), "1.2345679e-10"); - js.clear().appendFloat(std::numeric_limits<float>::max()); - EXPECT_EQUAL(js.toString(), "3.4028235e+38"); - js.clear().appendFloat(std::numeric_limits<float>::min()); - EXPECT_EQUAL(js.toString(), "1.1754944e-38"); - js.clear().appendFloat(1.0 * (uint64_t(1) << 24)); - EXPECT_EQUAL(js.toString(), "16777216.0"); - js.clear().appendFloat(1000); - EXPECT_EQUAL(js.toString(), "1000.0"); - } - { // long - js.clear().appendInt64(4294967296ll); - EXPECT_EQUAL(js.toString(), "4294967296"); - js.clear().appendInt64(-4294967296ll); - EXPECT_EQUAL(js.toString(), "-4294967296"); - } - { // string - js.clear().appendString("string"); - EXPECT_EQUAL(js.toString(), "\"string\""); - } - { // NULL - js.clear().appendNull(); - EXPECT_EQUAL(js.toString(), "null"); - } - { // quote - js.clear().appendString("x\"y"); - EXPECT_EQUAL(js.toString(), "\"x\\\"y\""); - js.clear().appendString("x\\y"); - EXPECT_EQUAL(js.toString(), "\"x\\\\y\""); - js.clear().appendString("x/y"); - EXPECT_EQUAL(js.toString(), "\"x/y\""); - js.clear().appendString("x\by"); - EXPECT_EQUAL(js.toString(), "\"x\\by\""); - js.clear().appendString("x\fy"); - EXPECT_EQUAL(js.toString(), "\"x\\fy\""); - js.clear().appendString("x\ny"); - EXPECT_EQUAL(js.toString(), "\"x\\ny\""); - js.clear().appendString("x\ry"); - EXPECT_EQUAL(js.toString(), "\"x\\ry\""); - js.clear().appendString("x\ty"); - EXPECT_EQUAL(js.toString(), "\"x\\ty\""); - } -} - -void -JSONTest::testJSONWriterObject() -{ - JSONStringer js; - - { // single pair - js.beginObject().appendKey("k1").appendInt64(1l).endObject(); - EXPECT_EQUAL(js.toString(), "{\"k1\":1}"); - } - { // multiple pairs - js.clear().beginObject().appendKey("k1").appendInt64(1l).appendKey("k2").appendInt64(2l).endObject(); - EXPECT_EQUAL(js.toString(), "{\"k1\":1,\"k2\":2}"); - } - { // object in object - js.clear().beginObject().appendKey("k1").beginObject().appendKey("k1.1").appendInt64(11l).endObject().endObject(); - EXPECT_EQUAL(js.toString(), "{\"k1\":{\"k1.1\":11}}"); - } - { // object in object (multiple pairs) - js.clear().beginObject(). - appendKey("k1"). - beginObject(). - appendKey("k1.1").appendInt64(11l). - appendKey("k1.2").appendInt64(12l). - endObject(). - appendKey("k2"). - beginObject(). - appendKey("k2.1").appendInt64(21l). - appendKey("k2.2").appendInt64(22l). - endObject(). - endObject(); - EXPECT_EQUAL(js.toString(), "{\"k1\":{\"k1.1\":11,\"k1.2\":12},\"k2\":{\"k2.1\":21,\"k2.2\":22}}"); - } - { // array in object - js.clear().beginObject().appendKey("k1"). - beginArray().appendInt64(1l).appendInt64(2l).endArray().endObject(); - EXPECT_EQUAL(js.toString(), "{\"k1\":[1,2]}"); - } - { // array in object (multiple pairs) - js.clear().beginObject(). - appendKey("k1").beginArray().appendInt64(1l).appendInt64(2l).endArray(). - appendKey("k2").beginArray().appendInt64(3l).appendInt64(4l).endArray(). - endObject(); - EXPECT_EQUAL(js.toString(), "{\"k1\":[1,2],\"k2\":[3,4]}"); - } -} - - -void -JSONTest::testJSONWriterArray() -{ - JSONStringer js; - - { // single element - js.beginArray().appendInt64(1l).endArray(); - EXPECT_EQUAL(js.toString(), "[1]"); - } - { // multiple elements - js.clear().beginArray().appendInt64(1l).appendInt64(2l).endArray(); - EXPECT_EQUAL(js.toString(), "[1,2]"); - } - { // array in array - js.clear().beginArray().beginArray().appendInt64(1l).endArray().endArray(); - EXPECT_EQUAL(js.toString(), "[[1]]"); - } - { // array in array (multiple elements) - js.clear().beginArray(). - beginArray().appendInt64(1l).appendInt64(2l).endArray(). - beginArray().appendInt64(3l).appendInt64(4l).endArray(). - endArray(); - EXPECT_EQUAL(js.toString(), "[[1,2],[3,4]]"); - } - { // object in array - js.clear().beginArray(). - beginObject().appendKey("k1").appendInt64(1l).endObject(). - endArray(); - EXPECT_EQUAL(js.toString(), "[{\"k1\":1}]"); - } - { // object in array (multiple elements) - js.clear().beginArray(). - beginObject().appendKey("k1").appendInt64(1l).appendKey("k2").appendInt64(2l).endObject(). - beginObject().appendKey("k3").appendInt64(3l).appendKey("k4").appendInt64(4l).endObject(). - endArray(); - EXPECT_EQUAL(js.toString(), "[{\"k1\":1,\"k2\":2},{\"k3\":3,\"k4\":4}]"); - } -} - - -void -JSONTest::testJSONWriterComplex() -{ - JSONStringer js; - - js.beginObject(); - { // object - js.appendKey("k1"); - js.beginObject(); - { - js.appendKey("k1.1"); - js.appendInt64(1l); - } - { - js.appendKey("k1.2"); - js.beginArray(); - js.appendInt64(2l); - js.appendInt64(3l); - js.endArray(); - } - js.endObject(); - } - { // object of object - js.appendKey("k2"); - js.beginObject(); - { - js.appendKey("k2.1"); - js.beginObject(); - { - js.appendKey("k2.1.1"); - js.appendInt64(4l); - } - { - js.appendKey("k2.1.2"); - js.beginArray(); - js.appendInt64(5l); - js.appendInt64(6l); - js.endArray(); - } - js.endObject(); - } - js.endObject(); - } - { // array of object - js.appendKey("k3"); - js.beginArray(); - { - js.beginObject(); - { - js.appendKey("k3.1"); - js.appendInt64(7l); - } - { - js.appendKey("k3.2"); - js.beginArray(); - js.appendInt64(8l); - js.appendInt64(9l); - js.endArray(); - } - js.endObject(); - } - { - js.beginObject(); - { - js.appendKey("k3.1"); - js.appendInt64(10l); - } - { - js.appendKey("k3.2"); - js.beginArray(); - js.appendInt64(11l); - js.appendInt64(12l); - js.endArray(); - } - js.endObject(); - } - js.endArray(); - } - js.endObject(); - EXPECT_EQUAL(js.toString(), "{\"k1\":{\"k1.1\":1,\"k1.2\":[2,3]},\"k2\":{\"k2.1\":{\"k2.1.1\":4,\"k2.1.2\":[5,6]}},\"k3\":[{\"k3.1\":7,\"k3.2\":[8,9]},{\"k3.1\":10,\"k3.2\":[11,12]}]}"); -} - -namespace { - struct Builder : public vespalib::JsonStreamTypes { - void build(JsonStream& s) { - s << Object() << "k1" << Object() - << "k1.1" << 1 - << "k1.2" << Array() - << 2l << 3ll << End() - << End() - << "k2" << Object() - << "k2.1" << Object() - << "k2.1.1" << 4u - << "k2.1.2" << Array() - << 5ul << 6ull << End() - << End() - << End() - << "k3" << Array() - << Object() - << "k3.1" << -7 - << "k3.2" << Array() - << -8l << -9ll << End() - << End() - << Object() - << "k3.1" << 10l - << "k3.2" << Array() - << 11l << 12l << End() - << End() - << End() - << End(); - } - }; -} - -void -JSONTest::testJsonStream() -{ - vespalib::asciistream as; - vespalib::JsonStream stream(as); - Builder b; - b.build(stream); - stream.finalize(); - EXPECT_EQUAL(as.str(), "{\"k1\":{\"k1.1\":1,\"k1.2\":[2,3]},\"k2\":{\"k2.1\":{\"k2.1.1\":4,\"k2.1.2\":[5,6]}},\"k3\":[{\"k3.1\":-7,\"k3.2\":[-8,-9]},{\"k3.1\":10,\"k3.2\":[11,12]}]}"); -} - -void -JSONTest::testJsonStreamErrors() -{ - using namespace vespalib::jsonstream; - // Unsupported object keys - try{ - vespalib::asciistream as; - vespalib::JsonStream stream(as); - stream << Object() << Object(); - } catch (vespalib::JsonStreamException& e) { - EXPECT_EQUAL("Invalid state on call: An object value cannot be an object key ({}(ObjectExpectingKey))", e.getReason()); - } - try{ - vespalib::asciistream as; - vespalib::JsonStream stream(as); - stream << Object() << true; - } catch (vespalib::JsonStreamException& e) { - EXPECT_EQUAL("Invalid state on call: A bool value cannot be an object key ({}(ObjectExpectingKey))", e.getReason()); - } - try{ - vespalib::asciistream as; - vespalib::JsonStream stream(as); - stream << Object() << 13; - } catch (vespalib::JsonStreamException& e) { - EXPECT_EQUAL("Invalid state on call: An int64_t value cannot be an object key ({}(ObjectExpectingKey))", e.getReason()); - } - try{ - vespalib::asciistream as; - vespalib::JsonStream stream(as); - stream << Object() << uint64_t(13); - } catch (vespalib::JsonStreamException& e) { - EXPECT_EQUAL("Invalid state on call: A uint64_t value cannot be an object key ({}(ObjectExpectingKey))", e.getReason()); - } - try{ - vespalib::asciistream as; - vespalib::JsonStream stream(as); - stream << Object() << 0.5; - } catch (vespalib::JsonStreamException& e) { - EXPECT_EQUAL("Invalid state on call: A double value cannot be an object key ({}(ObjectExpectingKey))", e.getReason()); - } - try{ - vespalib::asciistream as; - vespalib::JsonStream stream(as); - stream << Object() << jsonstream::Array(); - } catch (vespalib::JsonStreamException& e) { - EXPECT_EQUAL("Invalid state on call: An array value cannot be an object key ({}(ObjectExpectingKey))", e.getReason()); - } - // Invalid points to add End() - try{ - vespalib::asciistream as; - vespalib::JsonStream stream(as); - stream << Object() << "foo" << End(); - } catch (vespalib::JsonStreamException& e) { - EXPECT_EQUAL("Invalid state on call: Object got key but not value. Cannot end it now ({foo}(ObjectExpectingValue))", e.getReason()); - } - try{ - vespalib::asciistream as; - vespalib::JsonStream stream(as); - stream << End(); - } catch (vespalib::JsonStreamException& e) { - EXPECT_EQUAL("Invalid state on call: No tag to end. At root ((RootExpectingArrayOrObjectStart))", e.getReason()); - } - // Adding to finalized stream - try{ - vespalib::asciistream as; - vespalib::JsonStream stream(as); - stream << Object() << End() << "foo"; - } catch (vespalib::JsonStreamException& e) { - EXPECT_EQUAL("Invalid state on call: Stream already finalized. Can't add a string value. (Finalized)", e.getReason()); - } - try{ - vespalib::asciistream as; - vespalib::JsonStream stream(as); - stream << Object() << End() << false; - } catch (vespalib::JsonStreamException& e) { - EXPECT_EQUAL("Invalid state on call: Stream already finalized. Can't add a bool value. (Finalized)", e.getReason()); - } - try{ - vespalib::asciistream as; - vespalib::JsonStream stream(as); - stream << Object() << End() << 13; - } catch (vespalib::JsonStreamException& e) { - EXPECT_EQUAL("Invalid state on call: Stream already finalized. Can't add a long long value. (Finalized)", e.getReason()); - } - try{ - vespalib::asciistream as; - vespalib::JsonStream stream(as); - stream << Object() << End() << 13u; - } catch (vespalib::JsonStreamException& e) { - EXPECT_EQUAL("Invalid state on call: Stream already finalized. Can't add an unsigned long long value. (Finalized)", e.getReason()); - } - try{ - vespalib::asciistream as; - vespalib::JsonStream stream(as); - stream << Object() << End() << 0.2; - } catch (vespalib::JsonStreamException& e) { - EXPECT_EQUAL("Invalid state on call: Stream already finalized. Can't add a double value. (Finalized)", e.getReason()); - } - try{ - vespalib::asciistream as; - vespalib::JsonStream stream(as); - stream << Object() << End() << Object(); - } catch (vespalib::JsonStreamException& e) { - EXPECT_EQUAL("Invalid state on call: Stream already finalized. Can't start a new object. (Finalized)", e.getReason()); - } - try{ - vespalib::asciistream as; - vespalib::JsonStream stream(as); - stream << Object() << End() << jsonstream::Array(); - } catch (vespalib::JsonStreamException& e) { - EXPECT_EQUAL("Invalid state on call: Stream already finalized. Can't start a new array. (Finalized)", e.getReason()); - } - try{ - vespalib::asciistream as; - vespalib::JsonStream stream(as); - stream << Object() << End() << End(); - } catch (vespalib::JsonStreamException& e) { - EXPECT_EQUAL("Invalid state on call: Stream already finalized. Can't end it. (Finalized)", e.getReason()); - } -} - -void -JSONTest::testJsonStreamStateReporting() -{ - using namespace vespalib::jsonstream; - vespalib::asciistream as; - vespalib::JsonStream stream(as); - stream << jsonstream::Array() << 13 - << "foo" - << Object() << "key" << "value" << End() - << false - << End(); - EXPECT_EQUAL("Current: Finalized", stream.getJsonStreamState()); -} - -int -JSONTest::Main() -{ - TEST_INIT("json_test"); - - testJSONWriterValues(); - testJSONWriterObject(); - testJSONWriterArray(); - testJSONWriterComplex(); - testJsonStream(); - testJsonStreamErrors(); - testJsonStreamStateReporting(); - - TEST_DONE(); -} - -TEST_APPHOOK(JSONTest); - |