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-rw-r--r--Tests/RunCMake/CTestCommandLine/Parallel-0-stdout.txt9
-rw-r--r--Tests/RunCMake/CTestCommandLine/Parallel-4-stdout.txt7
-rw-r--r--Tests/RunCMake/CTestCommandLine/Parallel-N-stdout.txt10
-rw-r--r--Tests/RunCMake/CTestCommandLine/Parallel-bad-result.txt1
-rw-r--r--Tests/RunCMake/CTestCommandLine/Parallel-bad-stderr.txt1
-rw-r--r--Tests/RunCMake/CTestCommandLine/Parallel-empty-stdout.txt5
-rw-r--r--Tests/RunCMake/CTestCommandLine/Parallel-env-0-stdout.txt9
-rw-r--r--Tests/RunCMake/CTestCommandLine/Parallel-env-3-stdout.txt6
-rw-r--r--Tests/RunCMake/CTestCommandLine/Parallel-env-bad-stdout.txt4
-rw-r--r--Tests/RunCMake/CTestCommandLine/Parallel-env-empty-stdout.txt5
-rw-r--r--Tests/RunCMake/CTestCommandLine/Parallel-j-bad-result.txt1
-rw-r--r--Tests/RunCMake/CTestCommandLine/Parallel-j-bad-stderr.txt1
-rw-r--r--Tests/RunCMake/CTestCommandLine/Parallel-j-stdout.txt5
-rw-r--r--Tests/RunCMake/CTestCommandLine/RunCMakeTest.cmake38
-rw-r--r--Tests/RunCMake/Make/CTestJobServer.make6
-rw-r--r--Tests/RunCMake/Make/RunCMakeTest.cmake3
-rw-r--r--Tests/RunCMake/ctest_test/Parallel0-stdout.txt9
-rw-r--r--Tests/RunCMake/ctest_test/Parallel4-stdout.txt7
-rw-r--r--Tests/RunCMake/ctest_test/ParallelBad-result.txt1
-rw-r--r--Tests/RunCMake/ctest_test/ParallelBad-stderr.txt1
-rw-r--r--Tests/RunCMake/ctest_test/ParallelEmpty-stdout.txt5
-rw-r--r--Tests/RunCMake/ctest_test/ParallelEnv0-stdout.txt9
-rw-r--r--Tests/RunCMake/ctest_test/ParallelEnv3-stdout.txt6
-rw-r--r--Tests/RunCMake/ctest_test/ParallelEnvBad-stdout.txt4
-rw-r--r--Tests/RunCMake/ctest_test/ParallelEnvEmpty-stdout.txt5
-rw-r--r--Tests/RunCMake/ctest_test/ParallelOmit-stdout.txt5
-rw-r--r--Tests/RunCMake/ctest_test/RunCMakeTest.cmake34
-rw-r--r--Tests/RunCMake/ctest_test/test.cmake.in2
28 files changed, 195 insertions, 4 deletions
diff --git a/Tests/RunCMake/CTestCommandLine/Parallel-0-stdout.txt b/Tests/RunCMake/CTestCommandLine/Parallel-0-stdout.txt
new file mode 100644
index 0000000..37f728e
--- /dev/null
+++ b/Tests/RunCMake/CTestCommandLine/Parallel-0-stdout.txt
@@ -0,0 +1,9 @@
+Test project [^
+]*/Tests/RunCMake/CTestCommandLine/Parallel-0
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+1/6 Test #[0-9]+: test[0-9]+ ............................ Passed +[0-9.]+ sec
diff --git a/Tests/RunCMake/CTestCommandLine/Parallel-4-stdout.txt b/Tests/RunCMake/CTestCommandLine/Parallel-4-stdout.txt
new file mode 100644
index 0000000..d90cbd8
--- /dev/null
+++ b/Tests/RunCMake/CTestCommandLine/Parallel-4-stdout.txt
@@ -0,0 +1,7 @@
+Test project [^
+]*/Tests/RunCMake/CTestCommandLine/Parallel-4
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+1/6 Test #[0-9]+: test[0-9]+ ............................ Passed +[0-9.]+ sec
diff --git a/Tests/RunCMake/CTestCommandLine/Parallel-N-stdout.txt b/Tests/RunCMake/CTestCommandLine/Parallel-N-stdout.txt
new file mode 100644
index 0000000..2c16db7
--- /dev/null
+++ b/Tests/RunCMake/CTestCommandLine/Parallel-N-stdout.txt
@@ -0,0 +1,10 @@
+Test project [^
+]*/Tests/RunCMake/CTestCommandLine/Parallel-N
+ Test #1: test1
+ Test #2: test2
+ Test #3: test3
+ Test #4: test4
+ Test #5: test5
+ Test #6: test6
+
+Total Tests: 6
diff --git a/Tests/RunCMake/CTestCommandLine/Parallel-bad-result.txt b/Tests/RunCMake/CTestCommandLine/Parallel-bad-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/CTestCommandLine/Parallel-bad-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/CTestCommandLine/Parallel-bad-stderr.txt b/Tests/RunCMake/CTestCommandLine/Parallel-bad-stderr.txt
new file mode 100644
index 0000000..121248b
--- /dev/null
+++ b/Tests/RunCMake/CTestCommandLine/Parallel-bad-stderr.txt
@@ -0,0 +1 @@
+^CMake Error: '--parallel' given invalid value 'bad'$
diff --git a/Tests/RunCMake/CTestCommandLine/Parallel-empty-stdout.txt b/Tests/RunCMake/CTestCommandLine/Parallel-empty-stdout.txt
new file mode 100644
index 0000000..f380c17
--- /dev/null
+++ b/Tests/RunCMake/CTestCommandLine/Parallel-empty-stdout.txt
@@ -0,0 +1,5 @@
+Test project [^
+]*/Tests/RunCMake/CTestCommandLine/Parallel-empty
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+1/6 Test #[0-9]+: test[0-9]+ ............................ Passed +[0-9.]+ sec
diff --git a/Tests/RunCMake/CTestCommandLine/Parallel-env-0-stdout.txt b/Tests/RunCMake/CTestCommandLine/Parallel-env-0-stdout.txt
new file mode 100644
index 0000000..1eb05ac
--- /dev/null
+++ b/Tests/RunCMake/CTestCommandLine/Parallel-env-0-stdout.txt
@@ -0,0 +1,9 @@
+Test project [^
+]*/Tests/RunCMake/CTestCommandLine/Parallel-env-0
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+1/6 Test #[0-9]+: test[0-9]+ ............................ Passed +[0-9.]+ sec
diff --git a/Tests/RunCMake/CTestCommandLine/Parallel-env-3-stdout.txt b/Tests/RunCMake/CTestCommandLine/Parallel-env-3-stdout.txt
new file mode 100644
index 0000000..d6fc03b
--- /dev/null
+++ b/Tests/RunCMake/CTestCommandLine/Parallel-env-3-stdout.txt
@@ -0,0 +1,6 @@
+Test project [^
+]*/Tests/RunCMake/CTestCommandLine/Parallel-env-3
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+1/6 Test #[0-9]+: test[0-9]+ ............................ Passed +[0-9.]+ sec
diff --git a/Tests/RunCMake/CTestCommandLine/Parallel-env-bad-stdout.txt b/Tests/RunCMake/CTestCommandLine/Parallel-env-bad-stdout.txt
new file mode 100644
index 0000000..def3313
--- /dev/null
+++ b/Tests/RunCMake/CTestCommandLine/Parallel-env-bad-stdout.txt
@@ -0,0 +1,4 @@
+Test project [^
+]*/Tests/RunCMake/CTestCommandLine/Parallel-env-bad
+ Start [0-9]+: test[0-9]+
+1/6 Test #[0-9]+: test[0-9]+ ............................ Passed +[0-9.]+ sec
diff --git a/Tests/RunCMake/CTestCommandLine/Parallel-env-empty-stdout.txt b/Tests/RunCMake/CTestCommandLine/Parallel-env-empty-stdout.txt
new file mode 100644
index 0000000..85b880d
--- /dev/null
+++ b/Tests/RunCMake/CTestCommandLine/Parallel-env-empty-stdout.txt
@@ -0,0 +1,5 @@
+Test project [^
+]*/Tests/RunCMake/CTestCommandLine/Parallel-env-empty
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+1/6 Test #[0-9]+: test[0-9]+ ............................ Passed +[0-9.]+ sec
diff --git a/Tests/RunCMake/CTestCommandLine/Parallel-j-bad-result.txt b/Tests/RunCMake/CTestCommandLine/Parallel-j-bad-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/CTestCommandLine/Parallel-j-bad-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/CTestCommandLine/Parallel-j-bad-stderr.txt b/Tests/RunCMake/CTestCommandLine/Parallel-j-bad-stderr.txt
new file mode 100644
index 0000000..228f7cf
--- /dev/null
+++ b/Tests/RunCMake/CTestCommandLine/Parallel-j-bad-stderr.txt
@@ -0,0 +1 @@
+^CMake Error: '-j' given invalid value 'bad'$
diff --git a/Tests/RunCMake/CTestCommandLine/Parallel-j-stdout.txt b/Tests/RunCMake/CTestCommandLine/Parallel-j-stdout.txt
new file mode 100644
index 0000000..39dd34a
--- /dev/null
+++ b/Tests/RunCMake/CTestCommandLine/Parallel-j-stdout.txt
@@ -0,0 +1,5 @@
+Test project [^
+]*/Tests/RunCMake/CTestCommandLine/Parallel-j
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+1/6 Test #[0-9]+: test[0-9]+ ............................ Passed +[0-9.]+ sec
diff --git a/Tests/RunCMake/CTestCommandLine/RunCMakeTest.cmake b/Tests/RunCMake/CTestCommandLine/RunCMakeTest.cmake
index c09fff8..724c5e4 100644
--- a/Tests/RunCMake/CTestCommandLine/RunCMakeTest.cmake
+++ b/Tests/RunCMake/CTestCommandLine/RunCMakeTest.cmake
@@ -240,6 +240,44 @@ add_test(Echo \"${CMAKE_COMMAND}\" -E echo \"EchoTest\")
endfunction()
run_SerialFailed()
+function(run_Parallel case)
+ set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/Parallel-${case})
+ set(RunCMake_TEST_NO_CLEAN 1)
+ file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
+ file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
+ file(WRITE "${RunCMake_TEST_BINARY_DIR}/CTestTestfile.cmake" "
+foreach(i RANGE 1 6)
+ add_test(test\${i} \"${CMAKE_COMMAND}\" -E true)
+endforeach()
+")
+ run_cmake_command(Parallel-${case} ${CMAKE_CTEST_COMMAND} ${ARGN})
+endfunction()
+# Spoof a number of processors to make these tests predictable.
+set(ENV{__CTEST_FAKE_PROCESSOR_COUNT_FOR_TESTING} 1)
+run_Parallel(bad --parallel bad)
+run_Parallel(j-bad -j bad)
+set(RunCMake_TEST_RAW_ARGS [[--parallel ""]])
+run_Parallel(empty) # With 1 processor, defaults to 2.
+unset(RunCMake_TEST_RAW_ARGS)
+run_Parallel(j -j) # With 1 processor, defaults to 2.
+run_Parallel(0 -j0)
+run_Parallel(4 --parallel 4)
+run_Parallel(N --parallel -N)
+set(ENV{CTEST_PARALLEL_LEVEL} bad)
+run_Parallel(env-bad)
+if(CMAKE_HOST_WIN32)
+ set(ENV{CTEST_PARALLEL_LEVEL} " ")
+else()
+ set(ENV{CTEST_PARALLEL_LEVEL} "")
+endif()
+run_Parallel(env-empty) # With 1 processor, defaults to 2.
+set(ENV{CTEST_PARALLEL_LEVEL} 0)
+run_Parallel(env-0)
+set(ENV{CTEST_PARALLEL_LEVEL} 3)
+run_Parallel(env-3)
+unset(ENV{CTEST_PARALLEL_LEVEL})
+unset(ENV{__CTEST_FAKE_PROCESSOR_COUNT_FOR_TESTING)
+
function(run_TestLoad name load)
set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/TestLoad)
set(RunCMake_TEST_NO_CLEAN 1)
diff --git a/Tests/RunCMake/Make/CTestJobServer.make b/Tests/RunCMake/Make/CTestJobServer.make
index 7fc5e28..24fe774 100644
--- a/Tests/RunCMake/Make/CTestJobServer.make
+++ b/Tests/RunCMake/Make/CTestJobServer.make
@@ -1,11 +1,11 @@
NoPipe:
- env MAKEFLAGS= $(CMAKE_CTEST_COMMAND) -j6
+ env MAKEFLAGS= $(CMAKE_CTEST_COMMAND) -j0
.PHONY: NoPipe
NoTests:
- +$(CMAKE_CTEST_COMMAND) -j6 -R NoTests
+ +$(CMAKE_CTEST_COMMAND) -j -R NoTests
.PHONY: NoTests
Tests:
- +$(CMAKE_CTEST_COMMAND) -j6
+ +$(CMAKE_CTEST_COMMAND) -j
.PHONY: Tests
diff --git a/Tests/RunCMake/Make/RunCMakeTest.cmake b/Tests/RunCMake/Make/RunCMakeTest.cmake
index cfaf759..9673329 100644
--- a/Tests/RunCMake/Make/RunCMakeTest.cmake
+++ b/Tests/RunCMake/Make/RunCMakeTest.cmake
@@ -90,10 +90,13 @@ function(run_CTestJobServer)
set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/CTestJobServer-build)
run_cmake(CTestJobServer)
set(RunCMake_TEST_NO_CLEAN 1)
+ # Spoof a number of processors to make sure jobserver integration is unbounded.
+ set(ENV{__CTEST_FAKE_PROCESSOR_COUNT_FOR_TESTING} 1)
run_make_rule(CTestJobServer NoPipe 2)
run_make_rule(CTestJobServer NoTests 2)
run_make_rule(CTestJobServer Tests 2)
run_make_rule(CTestJobServer Tests 3)
+ unset(ENV{__CTEST_FAKE_PROCESSOR_COUNT_FOR_TESTING)
endfunction()
# Jobservers are currently only supported by GNU makes, except MSYS2 make
diff --git a/Tests/RunCMake/ctest_test/Parallel0-stdout.txt b/Tests/RunCMake/ctest_test/Parallel0-stdout.txt
new file mode 100644
index 0000000..98230cb
--- /dev/null
+++ b/Tests/RunCMake/ctest_test/Parallel0-stdout.txt
@@ -0,0 +1,9 @@
+Test project [^
+]*/Tests/RunCMake/ctest_test/Parallel0-build
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+1/6 Test #[0-9]+: test[0-9]+ ............................ Passed +[0-9.]+ sec
diff --git a/Tests/RunCMake/ctest_test/Parallel4-stdout.txt b/Tests/RunCMake/ctest_test/Parallel4-stdout.txt
new file mode 100644
index 0000000..36b0b85
--- /dev/null
+++ b/Tests/RunCMake/ctest_test/Parallel4-stdout.txt
@@ -0,0 +1,7 @@
+Test project [^
+]*/Tests/RunCMake/ctest_test/Parallel4-build
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+1/6 Test #[0-9]+: test[0-9]+ ............................ Passed +[0-9.]+ sec
diff --git a/Tests/RunCMake/ctest_test/ParallelBad-result.txt b/Tests/RunCMake/ctest_test/ParallelBad-result.txt
new file mode 100644
index 0000000..b57e2de
--- /dev/null
+++ b/Tests/RunCMake/ctest_test/ParallelBad-result.txt
@@ -0,0 +1 @@
+(-1|255)
diff --git a/Tests/RunCMake/ctest_test/ParallelBad-stderr.txt b/Tests/RunCMake/ctest_test/ParallelBad-stderr.txt
new file mode 100644
index 0000000..2e21a1b
--- /dev/null
+++ b/Tests/RunCMake/ctest_test/ParallelBad-stderr.txt
@@ -0,0 +1 @@
+^ParallelLevel invalid value: bad$
diff --git a/Tests/RunCMake/ctest_test/ParallelEmpty-stdout.txt b/Tests/RunCMake/ctest_test/ParallelEmpty-stdout.txt
new file mode 100644
index 0000000..fec0789
--- /dev/null
+++ b/Tests/RunCMake/ctest_test/ParallelEmpty-stdout.txt
@@ -0,0 +1,5 @@
+Test project [^
+]*/Tests/RunCMake/ctest_test/ParallelEmpty-build
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+1/6 Test #[0-9]+: test[0-9]+ ............................ Passed +[0-9.]+ sec
diff --git a/Tests/RunCMake/ctest_test/ParallelEnv0-stdout.txt b/Tests/RunCMake/ctest_test/ParallelEnv0-stdout.txt
new file mode 100644
index 0000000..2e4bc6f
--- /dev/null
+++ b/Tests/RunCMake/ctest_test/ParallelEnv0-stdout.txt
@@ -0,0 +1,9 @@
+Test project [^
+]*/Tests/RunCMake/ctest_test/ParallelEnv0-build
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+1/6 Test #[0-9]+: test[0-9]+ ............................ Passed +[0-9.]+ sec
diff --git a/Tests/RunCMake/ctest_test/ParallelEnv3-stdout.txt b/Tests/RunCMake/ctest_test/ParallelEnv3-stdout.txt
new file mode 100644
index 0000000..0193b6c
--- /dev/null
+++ b/Tests/RunCMake/ctest_test/ParallelEnv3-stdout.txt
@@ -0,0 +1,6 @@
+Test project [^
+]*/Tests/RunCMake/ctest_test/ParallelEnv3-build
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+1/6 Test #[0-9]+: test[0-9]+ ............................ Passed +[0-9.]+ sec
diff --git a/Tests/RunCMake/ctest_test/ParallelEnvBad-stdout.txt b/Tests/RunCMake/ctest_test/ParallelEnvBad-stdout.txt
new file mode 100644
index 0000000..cd7970b
--- /dev/null
+++ b/Tests/RunCMake/ctest_test/ParallelEnvBad-stdout.txt
@@ -0,0 +1,4 @@
+Test project [^
+]*/Tests/RunCMake/ctest_test/ParallelEnvBad-build
+ Start [0-9]+: test[0-9]+
+1/6 Test #[0-9]+: test[0-9]+ ............................ Passed +[0-9.]+ sec
diff --git a/Tests/RunCMake/ctest_test/ParallelEnvEmpty-stdout.txt b/Tests/RunCMake/ctest_test/ParallelEnvEmpty-stdout.txt
new file mode 100644
index 0000000..e0f92d1
--- /dev/null
+++ b/Tests/RunCMake/ctest_test/ParallelEnvEmpty-stdout.txt
@@ -0,0 +1,5 @@
+Test project [^
+]*/Tests/RunCMake/ctest_test/ParallelEnvEmpty-build
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+1/6 Test #[0-9]+: test[0-9]+ ............................ Passed +[0-9.]+ sec
diff --git a/Tests/RunCMake/ctest_test/ParallelOmit-stdout.txt b/Tests/RunCMake/ctest_test/ParallelOmit-stdout.txt
new file mode 100644
index 0000000..c388937
--- /dev/null
+++ b/Tests/RunCMake/ctest_test/ParallelOmit-stdout.txt
@@ -0,0 +1,5 @@
+Test project [^
+]*/Tests/RunCMake/ctest_test/ParallelOmit-build
+ Start [0-9]+: test[0-9]+
+ Start [0-9]+: test[0-9]+
+1/6 Test #[0-9]+: test[0-9]+ ............................ Passed +[0-9.]+ sec
diff --git a/Tests/RunCMake/ctest_test/RunCMakeTest.cmake b/Tests/RunCMake/ctest_test/RunCMakeTest.cmake
index 012c1a0..ee7114b 100644
--- a/Tests/RunCMake/ctest_test/RunCMakeTest.cmake
+++ b/Tests/RunCMake/ctest_test/RunCMakeTest.cmake
@@ -1,8 +1,10 @@
include(RunCTest)
+
set(RunCMake_TEST_TIMEOUT 60)
set(CASE_CTEST_TEST_ARGS "")
set(CASE_CTEST_TEST_LOAD "")
+set(CASE_CTEST_TEST_RAW_ARGS "")
function(run_ctest_test CASE_NAME)
set(CASE_CTEST_TEST_ARGS "${ARGN}")
@@ -11,6 +13,7 @@ endfunction()
run_ctest_test(TestQuiet QUIET)
+set(ENV{__CTEST_FAKE_PROCESSOR_COUNT_FOR_TESTING} 4)
set(CASE_CMAKELISTS_SUFFIX_CODE [[
foreach(i RANGE 1 6)
add_test(NAME test${i} COMMAND ${CMAKE_COMMAND} -E true)
@@ -25,6 +28,7 @@ set_property(TEST test6 PROPERTY DEPENDS test1)
]])
run_ctest_test(SerialOrder INCLUDE test)
unset(CASE_CMAKELISTS_SUFFIX_CODE)
+unset(ENV{__CTEST_FAKE_PROCESSOR_COUNT_FOR_TESTING)
set(CASE_CMAKELISTS_SUFFIX_CODE [[
add_test(NAME skip COMMAND ${CMAKE_COMMAND} -E true)
@@ -33,6 +37,36 @@ set_property(TEST skip PROPERTY SKIP_RETURN_CODE 0)
run_ctest_test(SkipReturnCode)
unset(CASE_CMAKELISTS_SUFFIX_CODE)
+# Spoof a number of processors to make these tests predictable.
+set(ENV{__CTEST_FAKE_PROCESSOR_COUNT_FOR_TESTING} 1)
+set(CASE_CMAKELISTS_SUFFIX_CODE [[
+foreach(i RANGE 1 6)
+ add_test(NAME test${i} COMMAND ${CMAKE_COMMAND} -E true)
+endforeach()
+]])
+run_ctest_test(ParallelBad INCLUDE test PARALLEL_LEVEL bad)
+set(CASE_CTEST_TEST_RAW_ARGS "PARALLEL_LEVEL \"\"")
+run_ctest_test(ParallelEmpty INCLUDE test) # With 1 processor, defaults to 2.
+unset(CASE_CTEST_TEST_RAW_ARGS)
+run_ctest_test(ParallelOmit INCLUDE test PARALLEL_LEVEL) # With 1 processor, defaults to 2.
+run_ctest_test(Parallel0 INCLUDE test PARALLEL_LEVEL 0)
+run_ctest_test(Parallel4 INCLUDE test PARALLEL_LEVEL 4)
+set(ENV{CTEST_PARALLEL_LEVEL} bad)
+run_ctest_test(ParallelEnvBad INCLUDE test)
+if(CMAKE_HOST_WIN32)
+ set(ENV{CTEST_PARALLEL_LEVEL} " ")
+else()
+ set(ENV{CTEST_PARALLEL_LEVEL} "")
+endif()
+run_ctest_test(ParallelEnvEmpty INCLUDE test) # With 1 processor, defaults to 2.
+set(ENV{CTEST_PARALLEL_LEVEL} 0)
+run_ctest_test(ParallelEnv0 INCLUDE test)
+set(ENV{CTEST_PARALLEL_LEVEL} 3)
+run_ctest_test(ParallelEnv3 INCLUDE test)
+unset(ENV{CTEST_PARALLEL_LEVEL})
+unset(CASE_CMAKELISTS_SUFFIX_CODE)
+unset(ENV{__CTEST_FAKE_PROCESSOR_COUNT_FOR_TESTING)
+
# Tests for the 'Test Load' feature of ctest
#
# Spoof a load average value to make these tests more reliable.
diff --git a/Tests/RunCMake/ctest_test/test.cmake.in b/Tests/RunCMake/ctest_test/test.cmake.in
index 16dde1c..d28b1e2 100644
--- a/Tests/RunCMake/ctest_test/test.cmake.in
+++ b/Tests/RunCMake/ctest_test/test.cmake.in
@@ -19,5 +19,5 @@ if("@CASE_NAME@" STREQUAL "TestChangingLabels")
ctest_test(${ctest_test_args} INCLUDE_LABEL "^a$")
ctest_test(${ctest_test_args} INCLUDE_LABEL "^b$")
else()
- ctest_test(${ctest_test_args})
+ ctest_test(${ctest_test_args} @CASE_CTEST_TEST_RAW_ARGS@)
endif()