#! /bin/sh

dir=`dirname $0`

sed -e "s:_pthread_start (in /usr/lib/libSystem.B.dylib):(within libpthread-?.?.so):" |

$dir/../../tests/filter_stderr_basic |

# Remove "drd, ..." line and the following copyright line.
# Remove line numbers referring to drd's source code.
# Remove libpthread's version number.
# Remove line numbers from stack traces.
sed \
-e "/^drd, a thread error detector$/d" \
-e "s/^Allocation context: stack of thread \([0-9]*\), offset -[0-9]*$/Allocation context: stack of thread \1, offset .../" \
-e "/^warning: evaluate_Dwarf3_Expr: unhandled DW_OP_.*/d" \
-e '/^warning: addVar:.*/d' \
-e 's/^Allocation context: Data section of .\//Allocation context: BSS section of /' \
-e '/^run: \/usr\/bin\/dsymutil.*/d' \
-e "s/, in frame #[0-9]* of thread /, in frame #? of thread /" \
-e "s/(tc20_verifywrap.c:261)/(tc20_verifywrap.c:262)/" \
-e "/^Copyright (C) 2006-201., and GNU GPL'd, by Bart Van Assche.$/d" \
-e "s/\([A-Za-z_]*\) (clone.S:[0-9]*)/\1 (in \/...libc...)/" \
-e "s/[A-Za-z_]* (pthread_create.c:[0-9]*)/(within libpthread-?.?.so)/" \
-e "s/[A-Za-z_]* (in [^ ]*libpthread-[0-9.]*\.so)/(within libpthread-?.?.so)/" \
-e "s:(within /lib[0-9]*/ld-[0-9.]*\.so):(within ld-?.?.so):" \
-e "s/was held during [0-9][0-9]*/was held during .../" \
-e "s: BSS section of [^<]*/: BSS section of :g" \
-e "s: vc \[[ ,:0-9]*\]: vc ...:g" \
-e "s/[@\$*]* (drd_pthread_intercepts.c:/ (drd_pthread_intercepts.c:/" \
-e "s/ (\([a-zA-Z_]*\.c\):[0-9]*)/ (\1:?)/" \
-e "s/ (\([a-zA-Z_]*\.h\):[0-9]*)/ (\1:?)/" \
-e "s/ (\([a-zA-Z_]*\.cpp\):[0-9]*)/ (\1:?)/" \
-e "s/\( name [^ ]*\)-[0-9]*\( oflag \)/\1\2/" \
-e '/^   by 0x[0-9a-fA-F]*: process_dl_debug (in \/lib[0-9]*\/ld-[0-9.]*\.so)$/d' \
-e "/^For counts of detected and suppressed errors, rerun with: -v$/d" |

# Remove the message that more than hundred errors have been detected
# (consists of two lines) and also the empty line above it.
awk 'BEGIN{begin=1} {if ($0 == "More than 100 errors detected.  Subsequent errors") { getline; getline; } else { if (begin) begin = 0; else print last_line; }; last_line = $0; } END { if (! begin) print last_line; }' |

# Remove the message about experimental support for Darwin.
awk 'BEGIN{begin=1} { if ($0 == "WARNING: DRD support for Darwin is still considered as experimental.") { getline; getline; } else { if (begin) begin = 0; else print last_line; }; last_line = $0; } END { if (! begin) print last_line; }' |

# Anonymise addresses
$dir/../../tests/filter_addresses

