diff options
Diffstat (limited to 'src/zlib-ng/cmake/run-and-redirect.cmake')
| -rw-r--r-- | src/zlib-ng/cmake/run-and-redirect.cmake | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/zlib-ng/cmake/run-and-redirect.cmake b/src/zlib-ng/cmake/run-and-redirect.cmake index 50eee98..29f8a33 100644 --- a/src/zlib-ng/cmake/run-and-redirect.cmake +++ b/src/zlib-ng/cmake/run-and-redirect.cmake @@ -1,5 +1,21 @@ +# run-and-redirect.cmake -- Runs a command and validates exit code + +# Copyright (C) 2021 Nathan Moinvaziri +# Licensed under the Zlib license, see LICENSE.md for details + +# Normally ctest will always fail with non-zero exit code, but we have tests +# that need to check specific exit codes. + +# Required Variables +# COMMAND - Command to run + +# Optional Variables +# INPUT - Standard intput +# OUTPUT - Standard output (default: /dev/null) +# SUCCESS_EXIT - List of successful exit codes (default: 0, ie: 0;1) + # If no output is specified, discard output -if(NOT OUTPUT) +if(NOT DEFINED OUTPUT) if(WIN32) set(OUTPUT NUL) else() @@ -8,6 +24,10 @@ if(NOT OUTPUT) endif() if(INPUT) + # Check to see that input file exists + if(NOT EXISTS ${INPUT}) + message(FATAL_ERROR "Cannot find input: ${INPUT}") + endif() # Execute with both stdin and stdout file execute_process(COMMAND ${COMMAND} RESULT_VARIABLE CMD_RESULT |