ENH: Implement feature request from issue 7885. Allow setting environment variables on a per-test basis for ctest using set_test_properties ENVIRONMENT.

1 files changed, 16 insertions, 0 deletions

diff --git a/Tests/Environment/main.cxx b/Tests/Environment/main.cxx
new file mode 100644
index 0000000..2e1bf4c
--- /dev/null
+++ b/Tests/Environment/main.cxx
@@ -0,0 +1,16 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char *argv[])
+{
+  char* var = getenv("CMAKE_ENVIRONMENT_TEST_VAR");
+  if (!var)
+    {
+    var = "(null)";
+    }
+
+  fprintf(stdout, "Environment:\n");
+  fprintf(stdout, "  CMAKE_ENVIRONMENT_TEST_VAR='%s'\n", var);
+
+  return 0;
+}