Address PR comments

2021-06-10 14:54:46 +01:00
parent fdbc15b195
commit 169d4da288
32 changed files with 1631 additions and 164 deletions
@@ -0,0 +1,79 @@
+/*
+* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+* its licensors.
+*
+* For complete copyright and license terms please see the LICENSE at the root of this
+* distribution (the "License"). All use of this software is governed by the License,
+* or, if provided, by the license below or the license accompanying this file. Do not
+* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*
+*/
+
+#include <TestImpactCommandLineOptionsUtils.h>
+
+#include <AzCore/std/string/conversions.h>
+
+namespace TestImpact
+{
+    //! Attempts to parse a path option value.
+    AZStd::optional<RepoPath> ParsePathOption(const AZStd::string& optionName, const AZ::CommandLine& cmd)
+    {  
+        if (const auto numSwitchValues = cmd.GetNumSwitchValues(optionName);
+            numSwitchValues)
+        {
+            AZ_TestImpact_Eval(
+                numSwitchValues == 1,
+                CommandLineOptionsException,
+                AZStd::string::format("Unexpected number of parameters for %s option", optionName.c_str()));
+
+            const auto value = cmd.GetSwitchValue(optionName, 0);
+            AZ_TestImpact_Eval(
+                !value.empty(),
+                CommandLineOptionsException,
+                AZStd::string::format("%s file option value is empty", optionName.c_str()));
+
+            return value;
+        }
+
+        return AZStd::nullopt;
+    }
+
+    //! Attempts to pass an unsigned integer option value.
+    AZStd::optional<size_t> ParseUnsignedIntegerOption(const AZStd::string& optionName, const AZ::CommandLine& cmd)
+    {
+        if (const auto numSwitchValues = cmd.GetNumSwitchValues(optionName);
+            numSwitchValues)
+        {
+            AZ_TestImpact_Eval(
+                numSwitchValues == 1,
+                CommandLineOptionsException,
+                AZStd::string::format("Unexpected number of parameters for %s option", optionName.c_str()));
+
+            const auto strValue = cmd.GetSwitchValue(optionName, 0);
+            size_t successfulParse = 0; // Will be non-zero if the parse was successful
+            auto value = AZStd::stoul(strValue, &successfulParse, 0);
+
+            AZ_TestImpact_Eval(
+                successfulParse,
+                CommandLineOptionsException,
+                AZStd::string::format("Couldn't parse unsigned integer option value: %s", strValue.c_str()));
+
+            return aznumeric_caster(value);
+        }
+
+        return AZStd::nullopt;
+    }
+
+    //! Attempts to parse an option value in seconds.
+    AZStd::optional<AZStd::chrono::milliseconds> ParseSecondsOption(const AZStd::string& optionName, const AZ::CommandLine& cmd)
+    {
+        if (const auto option = ParseUnsignedIntegerOption(optionName, cmd);
+            option.has_value())
+        {
+            return AZStd::chrono::seconds(option.value());
+        }
+
+        return AZStd::nullopt;
+    }
+} // namespace TestImpact