mirror of https://github.com/openXC7/prjxray.git
75 lines
2.5 KiB
C++
75 lines
2.5 KiB
C++
/*
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* Copyright (C) 2017-2020 The Project X-Ray Authors.
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*
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* Use of this source code is governed by a ISC-style
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* license that can be found in the LICENSE file or at
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* https://opensource.org/licenses/ISC
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*
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* SPDX-License-Identifier: ISC
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*/
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#include <prjxray/xilinx/xc7series/configuration_column.h>
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#include <gtest/gtest.h>
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#include <prjxray/xilinx/xc7series/block_type.h>
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#include <prjxray/xilinx/xc7series/frame_address.h>
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#include <yaml-cpp/yaml.h>
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using namespace prjxray::xilinx;
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TEST(ConfigurationColumnTest, IsValidFrameAddress) {
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xc7series::ConfigurationColumn column(10);
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// Inside this column.
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EXPECT_TRUE(column.IsValidFrameAddress(xc7series::FrameAddress(
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xc7series::BlockType::CLB_IO_CLK, false, 1, 2, 3)));
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// Past this column's frame width.
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EXPECT_FALSE(column.IsValidFrameAddress(xc7series::FrameAddress(
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xc7series::BlockType::CLB_IO_CLK, false, 1, 2, 10)));
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}
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TEST(ConfigurationColumnTest, GetNextFrameAddressYieldNextAddressInColumn) {
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xc7series::ConfigurationColumn column(10);
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auto next_address = column.GetNextFrameAddress(xc7series::FrameAddress(
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xc7series::BlockType::CLB_IO_CLK, false, 1, 2, 3));
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EXPECT_TRUE(next_address);
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EXPECT_EQ(*next_address,
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xc7series::FrameAddress(xc7series::BlockType::CLB_IO_CLK,
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false, 1, 2, 4));
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}
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TEST(ConfigurationColumnTest, GetNextFrameAddressYieldNothingAtEndOfColumn) {
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xc7series::ConfigurationColumn column(10);
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EXPECT_FALSE(column.GetNextFrameAddress(xc7series::FrameAddress(
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xc7series::BlockType::CLB_IO_CLK, false, 1, 2, 9)));
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}
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TEST(ConfigurationColumnTest, GetNextFrameAddressYieldNothingOutsideColumn) {
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xc7series::ConfigurationColumn column(10);
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// Just past last frame in column.
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EXPECT_FALSE(column.GetNextFrameAddress(xc7series::FrameAddress(
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xc7series::BlockType::CLB_IO_CLK, false, 1, 2, 10)));
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}
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TEST(ConfigurationColumnTest, YamlEncodeTest) {
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xc7series::ConfigurationColumn column(10);
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YAML::Node node(column);
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EXPECT_TRUE(node["frame_count"]);
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EXPECT_EQ(node["frame_count"].as<int>(), 10);
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}
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TEST(ConfigurationColumnTest, YAMLDecodeTest) {
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YAML::Node node;
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node.SetTag("xilinx/xc7series/configuration_column");
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node["frame_count"] = 10;
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auto column = node.as<xc7series::ConfigurationColumn>();
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EXPECT_TRUE(column.GetNextFrameAddress(xc7series::FrameAddress(
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xc7series::BlockType::CLB_IO_CLK, false, 1, 2, 8)));
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EXPECT_FALSE(column.GetNextFrameAddress(xc7series::FrameAddress(
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xc7series::BlockType::CLB_IO_CLK, false, 1, 2, 9)));
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}
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