d398a6ced2
- CitrineOS core extracted (CSMS OCPP 2.0.1) - OpenOCPP extracted (firmware OCPP 1.6J/2.0.1) - ShapeShifter library installed (pip install -e) - ShapeShifter specification extracted - EVerest extracted TODO updated with progress
105 lines
2.9 KiB
C++
105 lines
2.9 KiB
C++
// SPDX-License-Identifier: Apache-2.0
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// Copyright Pionix GmbH and Contributors to EVerest
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#include <gtest/gtest.h>
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#include <sdp.hpp>
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#include <tools.hpp>
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namespace {
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class SdpTest : public testing::Test {
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protected:
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SdpTest() {
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}
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};
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TEST_F(SdpTest, sdp_set_dlink_ready_sets_flag) {
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v2g_context ctx{};
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EXPECT_FALSE(ctx.sdp_dlink_ready);
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sdp_set_dlink_ready(&ctx, true);
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EXPECT_TRUE(ctx.sdp_dlink_ready);
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sdp_set_dlink_ready(&ctx, false);
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EXPECT_FALSE(ctx.sdp_dlink_ready);
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}
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TEST_F(SdpTest, sdp_set_dlink_ready_captures_timestamp) {
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v2g_context ctx{};
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EXPECT_EQ(ctx.sdp_dlink_ready_time.load(), 0);
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sdp_set_dlink_ready(&ctx, true);
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EXPECT_GT(ctx.sdp_dlink_ready_time.load(), 0);
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sdp_set_dlink_ready(&ctx, false);
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EXPECT_EQ(ctx.sdp_dlink_ready_time.load(), 0);
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}
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TEST_F(SdpTest, sdp_set_dlink_ready_timestamp_is_monotonic) {
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v2g_context ctx{};
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sdp_set_dlink_ready(&ctx, true);
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long long int first = ctx.sdp_dlink_ready_time.load();
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sdp_set_dlink_ready(&ctx, false);
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sdp_set_dlink_ready(&ctx, true);
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long long int second = ctx.sdp_dlink_ready_time.load();
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EXPECT_GE(second, first);
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}
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TEST_F(SdpTest, sdp_write_header) {
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uint8_t buffer[20];
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uint16_t payload_type = 0x9001;
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uint32_t length = 367;
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EXPECT_EQ(sdp_write_header(buffer, payload_type, length), 8);
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EXPECT_EQ(buffer[0], 0x01);
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EXPECT_EQ(buffer[1], 0xFE);
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EXPECT_EQ(buffer[2], 0x90);
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EXPECT_EQ(buffer[3], 0x01);
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EXPECT_EQ(buffer[4], 0x00);
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EXPECT_EQ(buffer[5], 0x00);
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EXPECT_EQ(buffer[6], 0x01);
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EXPECT_EQ(buffer[7], 0x6F);
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}
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TEST_F(SdpTest, timeout_detected_when_elapsed_exceeds_limit) {
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v2g_context ctx{};
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// Simulate dlink becoming ready 18001ms ago
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long long int now = getmonotonictime();
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ctx.sdp_dlink_ready_time = now - (V2G_COMMUNICATION_SETUP_TIMEOUT + 1);
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long long int elapsed = now - ctx.sdp_dlink_ready_time.load();
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EXPECT_GE(elapsed, V2G_COMMUNICATION_SETUP_TIMEOUT);
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}
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TEST_F(SdpTest, timeout_not_detected_when_elapsed_below_limit) {
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v2g_context ctx{};
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// Simulate dlink becoming ready just now
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ctx.sdp_dlink_ready_time = getmonotonictime();
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long long int elapsed = getmonotonictime() - ctx.sdp_dlink_ready_time.load();
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EXPECT_LT(elapsed, V2G_COMMUNICATION_SETUP_TIMEOUT);
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}
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TEST_F(SdpTest, timeout_cancelled_when_connection_initiated) {
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v2g_context ctx{};
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sdp_set_dlink_ready(&ctx, true);
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EXPECT_NE(ctx.sdp_dlink_ready_time.load(), 0);
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// Simulate connection established — timeout should be cancelled
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ctx.connection_initiated = true;
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long long int dlink_ready_time = ctx.sdp_dlink_ready_time.load();
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if (ctx.connection_initiated && dlink_ready_time != 0) {
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ctx.sdp_dlink_ready_time = 0;
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}
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EXPECT_EQ(ctx.sdp_dlink_ready_time.load(), 0);
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}
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TEST_F(SdpTest, v2g_communication_setup_timeout_is_18000) {
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EXPECT_EQ(V2G_COMMUNICATION_SETUP_TIMEOUT, 18000);
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}
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} // namespace
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