| # This file was written by Yao Qi <qiyao@cn.ibm.com>. |
| |
| set testfile "trace-fork" |
| set srcfile ${testfile}.c |
| set binfile ${testfile} |
| |
| |
| verbose "compiling source file now....." |
| # Build the shared libraries this test case needs. |
| if { [ ltrace_compile "${srcdir}/${subdir}/${testfile}.c" "${objdir}/${subdir}/${binfile}" executable {debug} ] != "" } { |
| send_user "Testcase compile failed, so all tests in this file will automatically fail.\n" |
| } |
| |
| ltrace_options "-f" |
| 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 |
| } |
| |
| if [ regexp {Cannot attach} $exec_output ] { |
| fail "Couldn't attach to forked process!" |
| return |
| } |
| |
| set pattern {^[0-9]* fork} |
| ltrace_verify_output ${objdir}/${subdir}/${testfile}.ltrace $pattern 1 |
| |
| set pattern {^[0-9]* printf} |
| ltrace_verify_output ${objdir}/${subdir}/${testfile}.ltrace $pattern 1 |
| |
| set pattern {^[0-9]* puts} |
| ltrace_verify_output ${objdir}/${subdir}/${testfile}.ltrace $pattern 1 |
| |
| set pattern {^[0-9]* wait} |
| ltrace_verify_output ${objdir}/${subdir}/${testfile}.ltrace $pattern 1 |
| |
| set pattern {^[0-9]* sleep} |
| ltrace_verify_output ${objdir}/${subdir}/${testfile}.ltrace $pattern 1 |
