Avoid new process in CI regression test

Author: thobson88

tests/only_connect/only_connect.ps1

@@ -61,7 +61,7 @@ if ($ExitCode -ne 0) {
 if (Test-Path $OutputFile -PathType Leaf) {
     Write-Host "Found output file: $OutputFile"
 } else {
-    Write-Host "Output file doesn't exist: $OutputFile"
+    Write-Error "FAILED: output file doesn't exist: $OutputFile"
 }
 
 # Compare the output file to the expected output.

tests/prove_fuzzing_capability_cmp_inline_1/prove_fuzzing_capability_cmp_inline_1.ps1

@@ -67,7 +67,7 @@ if ($ExitCode -ne 0) {
 if (Test-Path $OutputFile -PathType Leaf) {
     Write-Host "Found output file: $OutputFile"
 } else {
-    Write-Host "Output file doesn't exist: $OutputFile"
+    Write-Error "FAILED: output file doesn't exist: $OutputFile"
 }
 
 # Read the output file produced.

tests/prove_fuzzing_capability_memcmp_1/prove_fuzzing_capability_memcmp_1.ps1

@@ -56,26 +56,13 @@ if (Test-Path $TargetPath -PathType Leaf) {
 $OutputFile = "digraph.txt"
 Remove-Item $OutputFile -ErrorAction Ignore
 
-# Run navigator.exe, and get the process ID.
 Write-Host "Executing navigator..."
-$process = Start-Process ".\target\debug\navigator.exe" -ArgumentList "--dynamorio-bin-dir=$DynamoBin --mutator-lib=$MutatorLib --coverage-module=$Target --target-module=$Target --nargs=2 --target-path=$TargetPath --target-opts=$TargetOpts --fuzz-iterations=$FuzzIterations --parallel=$Parallel --protocol=$Protocol" -RedirectStandardOutput "stdout.log" -RedirectStandardError "stderr.log" -PassThru -Wait
-
-# Stream output live
-Get-Content "stdout.log" -Wait &
-Get-Content "stderr.log" -Wait &
-
-$process.WaitForExit()
-
-$ExitCode = $process.ExitCode
-
-if ($ExitCode -ne 0) {
-    Write-Error "Test app failed with exit code: $ExitCode"
-}
+.\target\debug\navigator.exe --dynamorio-bin-dir=$DynamoBin --mutator-lib=$MutatorLib --coverage-module=$Target --target-module=$Target --nargs=2 --target-path=$TargetPath --target-opts=$TargetOpts --fuzz-iterations=$FuzzIterations --parallel=$Parallel --protocol=$Protocol
 
 if (Test-Path $OutputFile -PathType Leaf) {
     Write-Host "Found output file: $OutputFile"
 } else {
-    Write-Host "Output file doesn't exist: $OutputFile"
+    Write-Error "FAILED: output file doesn't exist: $OutputFile"
 }
 
 # Read the output file produced.