104 lines
3.4 KiB
C++
104 lines
3.4 KiB
C++
#include <catch2/catch.hpp>
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#include <filesystem>
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#include <iostream>
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#include "daggy/Serialization.hpp"
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#include "daggy/Utilities.hpp"
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#include "daggy/executors/task/ForkingTaskExecutor.hpp"
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TEST_CASE("forking_executor", "[forking_executor]")
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{
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daggy::executors::task::ForkingTaskExecutor ex(10);
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SECTION("Simple Run")
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{
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daggy::Task task{
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.job{{"command", daggy::executors::task::ForkingTaskExecutor::Command{
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"/usr/bin/echo", "abc", "123"}}}};
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REQUIRE(ex.validateTaskParameters(task.job));
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auto recFuture = ex.execute("command", task);
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auto rec = recFuture.get();
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REQUIRE(rec.rc == 0);
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REQUIRE(rec.outputLog.size() >= 6);
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REQUIRE(rec.errorLog.empty());
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}
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SECTION("Error Run")
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{
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daggy::Task task{
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.job{{"command", daggy::executors::task::ForkingTaskExecutor::Command{
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"/usr/bin/expr", "1", "+", "+"}}}};
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auto recFuture = ex.execute("command", task);
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auto rec = recFuture.get();
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REQUIRE(rec.rc == 2);
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REQUIRE(rec.errorLog.size() >= 20);
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REQUIRE(rec.outputLog.empty());
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}
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SECTION("Large Output")
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{
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const std::vector<std::string> BIG_FILES{"/usr/share/dict/linux.words",
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"/usr/share/dict/cracklib-small",
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"/etc/ssh/moduli"};
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for (const auto &bigFile : BIG_FILES) {
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if (!std::filesystem::exists(bigFile))
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continue;
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daggy::Task task{
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.job{{"command", daggy::executors::task::ForkingTaskExecutor::Command{
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"/usr/bin/cat", bigFile}}}};
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auto recFuture = ex.execute("command", task);
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auto rec = recFuture.get();
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REQUIRE(rec.rc == 0);
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REQUIRE(rec.outputLog.size() == std::filesystem::file_size(bigFile));
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REQUIRE(rec.errorLog.empty());
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}
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}
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SECTION("Parameter Expansion")
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{
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std::string testParams{R"({"DATE": ["2021-05-06", "2021-05-07" ]})"};
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auto params = daggy::configFromJSON(testParams);
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std::string taskJSON =
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R"({"B": {"job": {"command": ["/usr/bin/echo", "{{DATE}}"]}, "children": ["C"]}})";
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auto tasks = daggy::tasksFromJSON(taskJSON);
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auto result = daggy::expandTaskSet(tasks, ex, params);
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REQUIRE(result.size() == 2);
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}
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SECTION("Build with expansion")
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{
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std::string testParams{
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R"({"DATE": ["2021-05-06", "2021-05-07" ], "SOURCE": "name"})"};
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auto params = daggy::configFromJSON(testParams);
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std::string testTasks =
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R"({"A": {"job": {"command": ["/bin/echo", "A"]}, "children": ["B"]}, "B": {"job": {"command": ["/bin/echo", "B", "{{SOURCE}}", "{{DATE}}"]}, "children": ["C"]}, "C": {"job": {"command": ["/bin/echo", "C"]}}})";
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auto tasks =
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daggy::expandTaskSet(daggy::tasksFromJSON(testTasks), ex, params);
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REQUIRE(tasks.size() == 4);
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}
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SECTION("Build with expansion using parents instead of children")
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{
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std::string testParams{
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R"({"DATE": ["2021-05-06", "2021-05-07" ], "SOURCE": "name"})"};
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auto params = daggy::configFromJSON(testParams);
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std::string testTasks =
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R"({"A": {"job": {"command": ["/bin/echo", "A"]}}, "B": {"job": {"command": ["/bin/echo", "B", "{{SOURCE}}", "{{DATE}}"]}, "parents": ["A"]}, "C": {"job": {"command": ["/bin/echo", "C"]}, "parents": ["A"]}})";
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auto tasks =
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daggy::expandTaskSet(daggy::tasksFromJSON(testTasks), ex, params);
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REQUIRE(tasks.size() == 4);
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}
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}
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