c# compile test

lib/netstd/Tests/codegen/README.md

@@ -0,0 +1,15 @@
+Prerequisites
+----------------------------------------------
+- a suitable dcc32.exe must be reachable via normal search path
+- the Thrift compiler thrift.exe is searched in this order
+  - under the `compiler` subdir, where debug is preferred over release
+  - otherwise via normal search path
+
+How to use the test case:
+----------------------------------------------
+- run the POSH script
+- if any error messages occur, that's a bad sign
+- there may be known but unfixed issues, these are listed accordingly
+
+
+*EOF*

lib/netstd/Tests/codegen/run-NetStd-Codegen-Tests.ps1

@@ -0,0 +1,313 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+# *
+#   http://www.apache.org/licenses/LICENSE-2.0
+# *
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+#---- failing tests --------------------------------------------
+
+# expected to fail at Thrift Compiler
+$FAIL_THRIFT = @(
+	"BrokenConstants.thrift",        # intended to break
+	"DuplicateImportsTest.thrift",   # subdir includes don't work here
+	"Include.thrift")   # subdir includes don't work here
+
+# expected to fail at Delphi Compiler
+$FAIL_DOTNET = @(
+#    "Thrift5320.thrift"   # this conflicts with Delphi scopes, but it's a bad practice testcase anyway
+)
+
+# unexpected but known bugs (TODO: fix them)
+$KNOWN_BUGS = @(
+	"Base_One.thrift",
+	"Buses.thrift",
+	"Constants.thrift",
+	"ConstantsDemo.thrift",
+	"JavaDeepCopyTest.thrift",
+	"MaintenanceFacility.thrift",
+	"Midlayer.thrift",
+	"Transporters.thrift",
+	"Ultimate.thrift"
+    )
+
+$NET_VERSIONS = @(
+	"net8",
+	"net9"
+)
+
+#---- functions --------------------------------------------
+
+function FindThriftExe() {
+	# prefer debug over release over path
+	write-host -nonewline Looking for thrift.exe ...
+	$exe = "thrift.exe"
+
+	# if we have a freshly compiled one it might be a better choice
+	@("Release","Debug") | foreach{
+		if( test-path "$ROOTDIR\compiler\cpp\$_\thrift.exe") { $exe = "$ROOTDIR\compiler\cpp\$_\thrift.exe" }
+		if( test-path "$ROOTDIR\compiler\cpp\compiler\$_\thrift.exe") { $exe = "$ROOTDIR\compiler\cpp\$_\compiler\thrift.exe" }
+	}
+
+	return $exe
+}
+
+
+function FindDotnet() {
+	# prefer debug over release over path
+	write-host -nonewline Looking for dotnet.exe ...
+	$exe = "dotnet.exe"
+
+	# TODO: add arbitraily complex code to locate a suitable dotnet.exe if it is not in the path
+
+	return $exe
+}
+
+
+function InitializeFolder([string] $folder, [string] $pattern) {
+	#write-host $folder\$pattern
+	if(-not (test-path $folder)) {
+		new-item $folder -type directory | out-null
+	}
+	pushd $folder
+	gci . -include $pattern -recurse | foreach{ remove-item $_ }
+	popd
+}
+
+
+function CopyFilesFrom([string] $source, $text) {
+	#write-host "$source"
+	if( ($source -ne "") -and (test-path $source)) {
+		if( $text -ne $null) {
+			write-host -foregroundcolor yellow Copying $text ...
+		}
+
+		pushd $source
+		# recurse dirs
+		gci . -directory | foreach {
+			CopyFilesFrom "$_"
+		}
+		# files within
+		gci *.thrift -file | foreach {
+			#write-host $_
+			$name = $_.name
+			copy-item $_ "$TARGET\$name"
+		}
+		popd
+	}
+}
+
+function TestIdlFile([string] $idl) {
+	# expected to fail at Thrift Compiler
+	$filter = $false
+	$FAIL_THRIFT | foreach {
+		if( $idl -eq $_) {
+			$filter = $true
+			write-host "Skipping $_"
+		}
+	}
+	if( $filter) { return $true }
+
+	# compile IDL
+	#write-host -nonewline " $idl"
+	InitializeFolder  "$TARGET\gen-netstd"    "*.cs"
+	&$THRIFT_EXE $VERBOSE -r --gen "netstd:$net_version" $idl | out-file "$TARGET\thrift.log"
+	if( -not $?) {
+		get-content "$TARGET\thrift.log" | out-default
+		write-host -foregroundcolor red "Thrift compilation failed: $idl"
+		return $false
+	}
+
+	# generate solution
+	if( -not (test-path "$TARGET\gen-netstd\$TESTAPP.sln")) {
+		$lines = @()
+		$lines += ""
+		$lines += "Microsoft Visual Studio Solution File, Format Version 12.00"
+		$lines += "# Visual Studio Version 17"
+		$lines += "VisualStudioVersion = 17.11.35327.3"
+		$lines += "MinimumVisualStudioVersion = 10.0.40219.1"
+		$lines += "Project(`"{9A19103F-16F7-4668-BE54-9A1E7A4F7556}`") = `"TestProject`", `"TestProject.csproj`", `"{9501AFB9-21F2-4DBC-8775-1A98DDDE3D46}`""
+		$lines += "EndProject"
+		$lines += "Project(`"{9A19103F-16F7-4668-BE54-9A1E7A4F7556}`") = `"Thrift`", `"$ROOTDIR\lib\netstd\Thrift\Thrift.csproj`", `"{B0B34555-6212-4405-8B8A-DFA9899D827A}`""
+		$lines += "EndProject"
+		$lines += "Global"
+		$lines += "    GlobalSection(SolutionConfigurationPlatforms) = preSolution"
+		$lines += "        Debug|Any CPU = Debug|Any CPU"
+		$lines += "        Release|Any CPU = Release|Any CPU"
+		$lines += "    EndGlobalSection"
+		$lines += "    GlobalSection(ProjectConfigurationPlatforms) = postSolution"
+		$lines += "        {9501AFB9-21F2-4DBC-8775-1A98DDDE3D46}.Debug|Any CPU.ActiveCfg = Debug|Any CPU"
+		$lines += "        {9501AFB9-21F2-4DBC-8775-1A98DDDE3D46}.Debug|Any CPU.Build.0 = Debug|Any CPU"
+		$lines += "        {9501AFB9-21F2-4DBC-8775-1A98DDDE3D46}.Release|Any CPU.ActiveCfg = Release|Any CPU"
+		$lines += "        {9501AFB9-21F2-4DBC-8775-1A98DDDE3D46}.Release|Any CPU.Build.0 = Release|Any CPU"
+		$lines += "        {B0B34555-6212-4405-8B8A-DFA9899D827A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU"
+		$lines += "        {B0B34555-6212-4405-8B8A-DFA9899D827A}.Debug|Any CPU.Build.0 = Debug|Any CPU"
+		$lines += "        {B0B34555-6212-4405-8B8A-DFA9899D827A}.Release|Any CPU.ActiveCfg = Release|Any CPU"
+		$lines += "        {B0B34555-6212-4405-8B8A-DFA9899D827A}.Release|Any CPU.Build.0 = Release|Any CPU"
+		$lines += "   EndGlobalSection"
+		$lines += "   GlobalSection(SolutionProperties) = preSolution"
+		$lines += "        HideSolutionNode = FALSE"
+		$lines += "   EndGlobalSection"
+		$lines += "   GlobalSection(ExtensibilityGlobals) = postSolution"
+		$lines += "        SolutionGuid = {074CCCDB-A5DB-4CBF-AC18-10F9B373126A}"
+		$lines += "   EndGlobalSection"
+		$lines += "EndGlobal"
+		$lines | set-content "$TARGET\gen-netstd\$TESTAPP.sln"
+	}
+
+	# generate program main
+	if( -not (test-path "$TARGET\gen-netstd\$TESTAPP.csproj")) {
+		$lines = @()
+		$lines += "<Project Sdk=`"Microsoft.NET.Sdk`">"
+		$lines += ""
+		$lines += "  <PropertyGroup>"
+		$lines += "    <OutputType>Exe</OutputType>"
+		$lines += "    <TargetFramework>$net_version.0</TargetFramework>"
+		$lines += "    <Nullable>enable</Nullable>"
+		$lines += "  </PropertyGroup>"
+		$lines += ""
+		$lines += "  <ItemGroup>"
+		$lines += "    <ProjectReference Include=`"..\..\wc-JensG-haxe\lib\netstd\Thrift\Thrift.csproj`" />"
+		$lines += "  </ItemGroup>"
+		$lines += ""
+		$lines += "</Project>"
+		$lines += ""
+		$lines | set-content "$TARGET\gen-netstd\$TESTAPP.csproj"
+	}
+
+	# generate project file
+	if( -not (test-path "$TARGET\gen-netstd\$TESTAPP.cs")) {
+		$lines = @()
+		$lines += "namespace $TESTAPP"
+		$lines += "{"
+		$lines += "    internal class Program"
+		$lines += "    {"
+		$lines += "        static void Main(string[] args)"
+		$lines += "        {"
+		$lines += "            System.Console.WriteLine(`"Hello, World!`");"
+		$lines += "        }"
+		$lines += "    }"
+		$lines += "}"
+		$lines | set-content "$TARGET\gen-netstd\$TESTAPP.cs"
+	}
+
+	# try to compile the program
+	# this should not throw any errors, warnings or hints
+	$exe = "$TARGET\gen-netstd\bin\Debug\$net_version.0\$TESTAPP.exe"
+	if( test-path $exe) { remove-item $exe }
+	&$DOTNET_EXE build "$TARGET\gen-netstd\$TESTAPP.sln"  | out-file "$TARGET\compile.log"
+	if( -not (test-path $exe)) {
+
+		# expected to fail at Thrift Compiler
+		$filter = $false
+		$FAIL_DOTNET | foreach {
+			if( $idl -eq $_) {
+				$filter = $true
+				write-host ("C# compilation failed at "+$idl+" - as expected")
+			}
+		}
+		$KNOWN_BUGS | foreach {
+			if( $idl -eq $_) {
+				$filter = $true
+				write-host ("C# compilation failed at "+$idl+" - known issue (TODO)")
+			}
+		}
+		if( $filter) { return $true }
+
+		get-content "$TARGET\compile.log" | out-default
+		write-host -foregroundcolor red "C# compilation failed: $idl"
+		return $false
+	}
+
+	# The compiled program is now executed. If it hangs or crashes, we
+	# have a serious problem with the generated code. Expected output
+	# is "Successfully compiled:" followed by a list of generated units.
+	&"$exe" | out-file "$TARGET\exec.log"
+	if( -not $?) {
+		get-content "$TARGET\exec.log" | out-default
+		write-host -foregroundcolor red "Test execution failed: $idl"
+		return $false
+	}
+	return $true
+}
+
+#---- main -------------------------------------------------
+# CONFIGURATION BEGIN
+# configuration settings, adjust as necessary to meet your system setup
+$MY_THRIFT_FILES = "..\..\..\..\..\..\other_thrift_files"
+$VERBOSE = ""  # set any Thrift compiler debug/verbose flag you want
+
+# init
+$ROOTDIR = $PSScriptRoot + "\..\..\..\.."
+
+# try to find thrift.exe
+$THRIFT_EXE = FindThriftExe
+&$THRIFT_EXE -version
+if( -not $?) {
+	write-host -foregroundcolor red Missing thrift.exe
+	exit 1
+}
+
+# try to find dcc32.exe
+$DOTNET_EXE = FindDotnet
+&$DOTNET_EXE --version
+if( -not $?) {
+	write-host -foregroundcolor red Missing dcc32.exe
+	exit 1
+}
+
+
+# some helpers
+$TARGET = "$ROOTDIR\..\thrift-testing"
+$TESTAPP = "TestProject"
+$UNITSEARCH = "$ROOTDIR\lib\pas\src;$ROOTDIR\lib\delphi\src"
+
+# create and/or empty target dirs
+InitializeFolder  "$TARGET"            "*.thrift"
+InitializeFolder  "$TARGET\gen-netstd" "*.cs"
+
+# recurse through thrift WC and "my thrift files" folder
+# copies all .thrift files into thrift-testing
+CopyFilesFrom "$ROOTDIR"            "Thrift IDL files"
+CopyFilesFrom "$MY_THRIFT_FILES"    "Custom IDL files"
+
+# codegen and compile all thrift files, one by one to prevent side effects
+$count = 0
+write-host -foregroundcolor yellow Running codegen tests ..
+try {
+	pushd "$TARGET"
+	$NET_VERSIONS | foreach{
+		$net_version = $_
+		write-host -foregroundcolor cyan Targeting $net_version
+
+		gci *.thrift -file | foreach {
+			$count += 1
+			$ok = TestIdlFile $_.name
+			if( -not $ok) {
+				throw "TEST FAILED"               # automated tests
+				popd; pause; pushd "$TARGET"      # interactive / debug
+			}
+		}
+	}
+	write-host -foregroundcolor green "Success ($count tests executed)"
+	exit 0
+} catch {
+	write-host -foregroundcolor red $_
+	exit 1
+} finally {
+	popd
+}
+
+#eof