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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
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')
-rw-r--r--test/serialization/generated_serializer/generated_serializer_test.cpp156
-rw-r--r--test/serialization/generated_serializer/include/libcamera/ipa/meson.build40
-rw-r--r--test/serialization/generated_serializer/include/libcamera/ipa/test.mojom33
-rw-r--r--test/serialization/generated_serializer/meson.build19
4 files changed, 248 insertions, 0 deletions
diff --git a/test/serialization/generated_serializer/generated_serializer_test.cpp b/test/serialization/generated_serializer/generated_serializer_test.cpp
new file mode 100644
index 00000000..698c81d6
--- /dev/null
+++ b/test/serialization/generated_serializer/generated_serializer_test.cpp
@@ -0,0 +1,156 @@
+/* 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)
diff --git a/test/serialization/generated_serializer/include/libcamera/ipa/meson.build b/test/serialization/generated_serializer/include/libcamera/ipa/meson.build
new file mode 100644
index 00000000..ba198f7a
--- /dev/null
+++ b/test/serialization/generated_serializer/include/libcamera/ipa/meson.build
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: CC0-1.0
+
+# test.mojom-module
+mojom = custom_target('test_mojom_module',
+ input : 'test.mojom',
+ output : 'test.mojom-module',
+ command : [
+ mojom_parser,
+ '--output-root', meson.build_root(),
+ '--input-root', meson.source_root(),
+ '--mojoms', '@INPUT@'
+ ])
+
+# test_ipa_interface.h
+generated_test_header = custom_target('test_ipa_interface_h',
+ input : mojom,
+ output : 'test_ipa_interface.h',
+ depends : mojom_templates,
+ command : [
+ mojom_generator, 'generate',
+ '-g', 'libcamera',
+ '--bytecode_path', mojom_templates_dir,
+ '--libcamera_generate_header',
+ '--libcamera_output_path=@OUTPUT@',
+ './' +'@INPUT@'
+ ])
+
+# test_ipa_serializer.h
+generated_test_serializer = custom_target('test_ipa_serializer_h',
+ input : mojom,
+ output : 'test_ipa_serializer.h',
+ depends : mojom_templates,
+ command : [
+ mojom_generator, 'generate',
+ '-g', 'libcamera',
+ '--bytecode_path', mojom_templates_dir,
+ '--libcamera_generate_serializer',
+ '--libcamera_output_path=@OUTPUT@',
+ './' +'@INPUT@'
+ ])
diff --git a/test/serialization/generated_serializer/include/libcamera/ipa/test.mojom b/test/serialization/generated_serializer/include/libcamera/ipa/test.mojom
new file mode 100644
index 00000000..5f200885
--- /dev/null
+++ b/test/serialization/generated_serializer/include/libcamera/ipa/test.mojom
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+module ipa.test;
+
+enum IPAOperationCode {
+ IPAOperationNone,
+ IPAOperationInit,
+ IPAOperationStart,
+ IPAOperationStop,
+};
+
+struct IPASettings {};
+
+struct TestStruct {
+ map<string, string> m;
+ array<string> a;
+ string s1;
+ string s2;
+ int32 i;
+ string s3;
+};
+
+interface IPATestInterface {
+ init(IPASettings settings) => (int32 ret);
+ start() => (int32 ret);
+ stop();
+
+ test(TestStruct s);
+};
+
+interface IPATestEventInterface {
+ dummyEvent(uint32 val);
+};
diff --git a/test/serialization/generated_serializer/meson.build b/test/serialization/generated_serializer/meson.build
new file mode 100644
index 00000000..2460e0b1
--- /dev/null
+++ b/test/serialization/generated_serializer/meson.build
@@ -0,0 +1,19 @@
+# SPDX-License-Identifier: CC0-1.0
+
+subdir('include/libcamera/ipa')
+
+exe = executable('generated_serializer_test',
+ [
+ 'generated_serializer_test.cpp',
+ generated_test_header,
+ generated_test_serializer,
+ ],
+ dependencies : libcamera_dep,
+ link_with : test_libraries,
+ include_directories : [
+ test_includes_internal,
+ './include',
+ ])
+
+test('generated_serializer_test', exe,
+ suite : 'generated_serializer', is_parallel : false)