From da0aba21779529d98436e42323fc12f702390969 Mon Sep 17 00:00:00 2001 From: Russ Allbery Date: Fri, 11 Jul 2014 20:18:41 -0700 Subject: Update to rra-c-util 5.5 and C TAP Harness 3.1 Update to rra-c-util 5.5: * Use Lancaster Consensus environment variables to control tests. * Use calloc or reallocarray for protection against integer overflows. * Suppress warnings from Kerberos headers in non-system paths. * Assume calloc initializes pointers to NULL. * Assume free(NULL) is properly ignored. * Improve error handling in xasprintf and xvasprintf. * Check the return status of snprintf and vsnprintf properly. * Preserve errno if snprintf fails in vasprintf replacement. Update to C TAP Harness 3.1: * Reopen standard input to /dev/null when running a test list. * Don't leak extraneous file descriptors to tests. * Suppress lazy plans and test summaries if the test failed with bail. * runtests now treats the command line as a list of tests by default. * The full test executable path can now be passed to runtests -o. * Improved harness output for tests with lazy plans. * Improved harness output to a terminal for some abort cases. * Flush harness output after each test even when not on a terminal. Change-Id: I05161eb3d3be49a98f7762e876cb114da0c84e9a Reviewed-on: https://gerrit.stanford.edu/1529 Reviewed-by: Russ Allbery Tested-by: Russ Allbery --- tests/tap/process.h | 31 ++++++++++++++++++++++++++++++- 1 file changed, 30 insertions(+), 1 deletion(-) (limited to 'tests/tap/process.h') diff --git a/tests/tap/process.h b/tests/tap/process.h index ed90345..8137d5d 100644 --- a/tests/tap/process.h +++ b/tests/tap/process.h @@ -5,7 +5,7 @@ * which can be found at . * * Written by Russ Allbery - * Copyright 2009, 2010 + * Copyright 2009, 2010, 2013 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a @@ -33,6 +33,9 @@ #include #include +/* Opaque data type for process_start and friends. */ +struct process; + BEGIN_DECLS /* @@ -60,6 +63,32 @@ void is_function_output(test_function_type, void *data, int status, void run_setup(const char *const argv[]) __attribute__((__nonnull__)); +/* + * process_start starts a process in the background, returning an opaque data + * struct that can be used to stop the process later. The standard output and + * standard error of the process will be sent to a log file registered with + * diag_file_add, so its output will be properly interleaved with the test + * case output. + * + * The process should create a PID file in the path given as the second + * argument when it's finished initialization. + * + * process_start_fakeroot is the same but starts the process under fakeroot. + * PATH_FAKEROOT must be defined (generally by Autoconf). If fakeroot is not + * found, process_start_fakeroot will call skip_all, so be sure to call this + * function before plan. + * + * process_stop can be called to explicitly stop the process. If it isn't + * called by the test program, it will be called automatically when the + * program exits. + */ +struct process *process_start(const char *const argv[], const char *pidfile) + __attribute__((__nonnull__)); +struct process *process_start_fakeroot(const char *const argv[], + const char *pidfile) + __attribute__((__nonnull__)); +void process_stop(struct process *); + END_DECLS #endif /* TAP_PROCESS_H */ -- cgit v1.2.3