| # This file was written by Yao Qi <qiyao@cn.ibm.com>. |
| |
| set testfile "hello-vfork" |
| set srcfile ${testfile}.c |
| set binfile ${testfile} |
| |
| |
| if [get_compiler_info $binfile] { |
| return -1 |
| } |
| |
| verbose "compiling source file now....." |
| if { [ltrace_compile $srcdir/$subdir/$srcfile $objdir/$subdir/$binfile executable debug ] != ""} { |
| send_user "Testcase compile failed, so all tests in this file will automatically fail.\n" |
| } |
| |
| # set options for ltrace. |
| ltrace_options "-f" |
| |
| # Run PUT for ltarce. |
| set exec_output [ltrace_runtest $objdir/$subdir $objdir/$subdir/$binfile] |
| |
| # Check the output of this program. |
| verbose "ltrace runtest output: $exec_output\n" |
| if [regexp {ELF from incompatible architecture} $exec_output] { |
| fail "32-bit ltrace can not perform on 64-bit PUTs and rebuild ltrace in 64 bit mode!" |
| return |
| } elseif [ regexp {Couldn't get .hash data} $exec_output ] { |
| fail "Couldn't get .hash data!" |
| return |
| } |
| |
| # Verify the output by checking numbers of print in main-vfork.ltrace. |
| ltrace_verify_output ${objdir}/${subdir}/${testfile}.ltrace "_exit" 2 |
| ltrace_verify_output ${objdir}/${subdir}/${testfile}.ltrace "vfork resumed" 2 |
