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authorPaul Elder <paul.elder@ideasonboard.com>2020-12-05 19:31:06 +0900
committerPaul Elder <paul.elder@ideasonboard.com>2021-03-02 19:27:35 +0900
commit817a4b4472039251944cba131b25f75cc067f9b1 (patch)
tree21af1e53705f0fc8c17123507d58e80482b0f6fc /test/serialization/generated_serializer/generated_serializer_test.cpp
parentf70d5b14d611e2d2942a2fc8813669f604377303 (diff)
tests: Test IPA serializer generation
Add a test to confirm that serializer and header generation works properly for mojom definition files, and that the serializer works properly. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'test/serialization/generated_serializer/generated_serializer_test.cpp')
-rw-r--r--test/serialization/generated_serializer/generated_serializer_test.cpp156
1 files changed, 156 insertions, 0 deletions
diff --git a/test/serialization/generated_serializer/generated_serializer_test.cpp b/test/serialization/generated_serializer/generated_serializer_test.cpp
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+++ b/test/serialization/generated_serializer/generated_serializer_test.cpp
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+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (C) 2020, Google Inc.
+ *
+ * generated_serializer_test.cpp - Test generated serializer
+ */
+
+#include <algorithm>
+#include <tuple>
+#include <vector>
+
+#include "test.h"
+
+#include "test_ipa_interface.h"
+#include "test_ipa_serializer.h"
+
+using namespace std;
+using namespace libcamera;
+
+class IPAGeneratedSerializerTest : public Test
+{
+protected:
+ int init() override
+ {
+ return TestPass;
+ }
+
+ int run() override
+ {
+
+#define TEST_FIELD_EQUALITY(struct1, struct2, field) \
+if (struct1.field != struct2.field) { \
+ cerr << #field << " field incorrect: expected \"" \
+ << t.field << "\", got \"" << u.field << "\"" << endl;\
+ return TestFail; \
+}
+
+ ipa::test::TestStruct t, u;
+
+ t.m = {
+ { "a", "z" },
+ { "b", "z" },
+ { "c", "z" },
+ { "d", "z" },
+ { "e", "z" },
+ };
+
+ t.a = { "a", "b", "c", "d", "e" };
+
+ t.s1 = "hello world";
+ t.s2 = "goodbye";
+ t.s3 = "lorem ipsum";
+ t.i = 58527;
+
+ std::vector<uint8_t> serialized;
+
+ std::tie(serialized, ignore) =
+ IPADataSerializer<ipa::test::TestStruct>::serialize(t);
+
+ u = IPADataSerializer<ipa::test::TestStruct>::deserialize(serialized);
+
+ if (!equals(t.m, u.m))
+ return TestFail;
+
+ if (!equals(t.a, u.a))
+ return TestFail;
+
+ TEST_FIELD_EQUALITY(t, u, s1);
+ TEST_FIELD_EQUALITY(t, u, s2);
+ TEST_FIELD_EQUALITY(t, u, s3);
+ TEST_FIELD_EQUALITY(t, u, i);
+
+
+ /* Test vector of generated structs */
+ std::vector<ipa::test::TestStruct> v = { t, u };
+ std::vector<ipa::test::TestStruct> w;
+
+ std::tie(serialized, ignore) =
+ IPADataSerializer<vector<ipa::test::TestStruct>>::serialize(v);
+
+ w = IPADataSerializer<vector<ipa::test::TestStruct>>::deserialize(serialized);
+
+ if (!equals(v[0].m, w[0].m) ||
+ !equals(v[1].m, w[1].m))
+ return TestFail;
+
+ if (!equals(v[0].a, w[0].a) ||
+ !equals(v[1].a, w[1].a))
+ return TestFail;
+
+ TEST_FIELD_EQUALITY(v[0], w[0], s1);
+ TEST_FIELD_EQUALITY(v[0], w[0], s2);
+ TEST_FIELD_EQUALITY(v[0], w[0], s3);
+ TEST_FIELD_EQUALITY(v[0], w[0], i);
+
+ TEST_FIELD_EQUALITY(v[1], w[1], s1);
+ TEST_FIELD_EQUALITY(v[1], w[1], s2);
+ TEST_FIELD_EQUALITY(v[1], w[1], s3);
+ TEST_FIELD_EQUALITY(v[1], w[1], i);
+
+ return TestPass;
+ }
+
+private:
+ bool equals(const map<string, string> &lhs, const map<string, string> &rhs)
+ {
+ bool eq = lhs.size() == rhs.size() &&
+ equal(lhs.begin(), lhs.end(), rhs.begin(),
+ [](auto &a, auto &b) { return a.first == b.first &&
+ a.second == b.second; });
+
+ if (eq)
+ return true;
+
+ cerr << "lhs:" << endl;
+ for (const auto &pair : lhs)
+ cerr << "- " << pair.first << ": "
+ << pair.second << endl;
+
+ cerr << "rhs:" << endl;
+ for (const auto &pair : rhs)
+ cerr << "- " << pair.first << ": "
+ << pair.second << endl;
+
+ return false;
+ }
+
+ bool equals(const vector<string> &lhs, const vector<string> &rhs)
+ {
+ bool eq = lhs.size() == rhs.size();
+
+ if (!eq) {
+ cerr << "sizes not equal" << endl;
+ return false;
+ }
+
+ for (unsigned int i = 0; i < lhs.size(); i++)
+ if (lhs[i] != rhs[i])
+ eq = false;
+
+ if (eq)
+ return true;
+
+ cerr << "lhs:" << endl;
+ for (const auto &str : lhs)
+ cerr << "- " << str << endl;
+
+ cerr << "rhs:" << endl;
+ for (const auto &str : rhs)
+ cerr << "- " << str << endl;
+
+ return false;
+ }
+};
+
+TEST_REGISTER(IPAGeneratedSerializerTest)