Merge topic 'ctest-custom-output-size'

fd47df45 CTest: Add options to limit output of passed and failed tests
6e3151f6 CTest: Document and test custom output size settings

3 files changed, 49 insertions, 1 deletions

diff --git a/Source/CTest/cmCTestTestHandler.h b/Source/CTest/cmCTestTestHandler.h
index 14067d5..c635430 100644
--- a/Source/CTest/cmCTestTestHandler.h
+++ b/Source/CTest/cmCTestTestHandler.h
@@ -65,6 +65,11 @@ public:
   void SetMaxIndex(int n) {this->MaxIndex = n;}
   int GetMaxIndex() {return this->MaxIndex;}
 
+  void SetTestOutputSizePassed(int n)
+    { this->CustomMaximumPassedTestOutputSize = n; }
+  void SetTestOutputSizeFailed(int n)
+    { this->CustomMaximumFailedTestOutputSize = n; }
+
   ///! pass the -I argument down
   void SetTestsToRunInformation(const char*);
 
diff --git a/Source/cmCTest.cxx b/Source/cmCTest.cxx
index b2ad4a8..6e55d89 100644
--- a/Source/cmCTest.cxx
+++ b/Source/cmCTest.cxx
@@ -2165,7 +2165,46 @@ bool cmCTest::HandleCommandLineArguments(size_t &i,
     {
     this->OutputTestOutputOnTestFailure = true;
     }
-
+  if (this->CheckArgument(arg, "--test-output-size-passed") &&
+      i < args.size() - 1)
+    {
+    i++;
+    long outputSize;
+    if (cmSystemTools::StringToLong(args[i].c_str(), &outputSize))
+      {
+      if (cmCTestTestHandler *pCTestTestHandler =
+          static_cast<cmCTestTestHandler*>(this->TestingHandlers["test"]))
+        {
+        pCTestTestHandler->SetTestOutputSizePassed(int(outputSize));
+        }
+      }
+    else
+      {
+      cmCTestLog(this, WARNING,
+                 "Invalid value for '--test-output-size-passed': " <<
+                 args[i] << "\n");
+      }
+    }
+  if (this->CheckArgument(arg, "--test-output-size-failed") &&
+      i < args.size() - 1)
+    {
+    i++;
+    long outputSize;
+    if (cmSystemTools::StringToLong(args[i].c_str(), &outputSize))
+      {
+      if (cmCTestTestHandler *pCTestTestHandler =
+          static_cast<cmCTestTestHandler*>(this->TestingHandlers["test"]))
+        {
+        pCTestTestHandler->SetTestOutputSizeFailed(int(outputSize));
+        }
+      }
+    else
+      {
+      cmCTestLog(this, WARNING,
+                 "Invalid value for '--test-output-size-failed': " <<
+                 args[i] << "\n");
+      }
+    }
   if(this->CheckArgument(arg, "-N", "--show-only"))
     {
     this->ShowOnly = true;
diff --git a/Source/ctest.cxx b/Source/ctest.cxx
index afcbd61..7fa6aed 100644
--- a/Source/ctest.cxx
+++ b/Source/ctest.cxx
@@ -46,6 +46,10 @@ static const char * cmDocumentationOptions[][2] =
   {"--debug", "Displaying more verbose internals of CTest."},
   {"--output-on-failure", "Output anything outputted by the test program "
     "if the test should fail."},
+  {"--test-output-size-passed <size>", "Limit the output for passed tests "
+    "to <size> bytes"},
+  {"--test-output-size-failed <size>", "Limit the output for failed tests "
+    "to <size> bytes"},
   {"-F", "Enable failover."},
   {"-j <jobs>, --parallel <jobs>", "Run the tests in parallel using the "
    "given number of jobs."},