diff options
Diffstat (limited to 'gas/testsuite/lib/gas-defs.exp')
| -rw-r--r-- | gas/testsuite/lib/gas-defs.exp | 124 |
1 files changed, 5 insertions, 119 deletions
diff --git a/gas/testsuite/lib/gas-defs.exp b/gas/testsuite/lib/gas-defs.exp index cacfb50..f10d72a 100644 --- a/gas/testsuite/lib/gas-defs.exp +++ b/gas/testsuite/lib/gas-defs.exp @@ -427,8 +427,8 @@ proc run_dump_tests { testcases {extra_options {}} } { # # After the option lines come regexp lines. `run_dump_test' calls # `regexp_diff' to compare the output of the dumping tool against the -# regexps in FILE.d. `regexp_diff' is defined later in this file; see -# further comments there. +# regexps in FILE.d. `regexp_diff' is defined in binutils-common.exp; +# see further comments there. proc run_dump_test { name {extra_options {}} } { global subdir srcdir @@ -679,7 +679,7 @@ proc run_dump_test { name {extra_options {}} } { } set stderrfile $srcdir/$subdir/$opts(stderr) verbose "wrote pruned stderr to dump.stderr" 3 - if { [regexp_diff "dump.stderr" "$stderrfile" ""] } then { + if { [regexp_diff "dump.stderr" "$stderrfile"] } then { if { $opts(error) != "" } { verbose -log "$exitstat with: <$comp_output>, expected: <$opts(error)>" if [regexp $opts(error) $comp_output] { @@ -839,120 +839,6 @@ expect_after -i { eof { perror "eof" } } -# regexp_diff, based on simple_diff taken from ld test suite. -# Compares two files line-by-line. -# FILE_1 contains strings, FILE_2 contains regexps and #-comments -# Blank lines are ignored in either file. -# Subsitutions in REF_SUBST are applied on FILE_2 lines. -# Returns non-zero if differences exist. -# -proc regexp_diff { file_1 file_2 ref_subst} { - - set eof -1 - set end_1 0 - set end_2 0 - set differences 0 - set diff_pass 0 - - if [file exists $file_1] then { - set file_a [open $file_1 r] - } else { - perror "$file_1 doesn't exist" - return 1 - } - - if [file exists $file_2] then { - set file_b [open $file_2 r] - } else { - perror "$file_2 doesn't exist" - close $file_a - return 1 - } - - verbose " Regexp-diff'ing: $file_1 $file_2" 2 - - while { 1 } { - set line_a "" - set line_b "" - while { [string length $line_a] == 0 } { - # Ignore blank line in FILE_1. - if { [gets $file_a line_a] == $eof } { - set end_1 1 - break - } - } - while { [string length $line_b] == 0 || [string match "#*" $line_b] } { - if [ string match "#pass" $line_b ] { - set end_2 1 - set diff_pass 1 - break - } elseif [ string match "#..." $line_b ] { - if { [gets $file_b line_b] == $eof } { - set end_2 1 - set diff_pass 1 - break - } - # Substitute on the reference. - foreach {name value} $ref_subst { - regsub -- $name $line_b $value line_b - } - verbose "looking for \"^$line_b$\"" 3 - while { ![regexp "^$line_b$" "$line_a"] } { - verbose "skipping \"$line_a\"" 3 - if { [gets $file_a line_a] == $eof } { - set end_1 1 - break - } - } - break - } - if { [gets $file_b line_b] == $eof } { - set end_2 1 - break - } - } - - if { $diff_pass } { - break - } elseif { $end_1 && $end_2 } { - break - } elseif { $end_1 } { - send_log "extra regexps in $file_2 starting with \"^$line_b$\"\nEOF from $file_1\n" - verbose "extra regexps in $file_2 starting with \"^$line_b$\"\nEOF from $file_1" 3 - set differences 1 - break - } elseif { $end_2 } { - send_log "extra lines in $file_1 starting with \"^$line_a$\"\nEOF from $file_2\n" - verbose "extra lines in $file_1 starting with \"^$line_a$\"\nEOF from $file_2\n" 3 - set differences 1 - break - } else { - # Substitute on the reference. - foreach {name value} $ref_subst { - regsub -- $name $line_b $value line_b - } - verbose "regexp \"^$line_b$\"\nline \"$line_a\"" 3 - if ![regexp "^$line_b$" "$line_a"] { - send_log "regexp_diff match failure\n" - send_log "regexp \"^$line_b$\"\nline \"$line_a\"\n" - verbose "regexp_diff match failure\n" 3 - set differences 1 - } - } - } - - if { $differences == 0 && !$diff_pass && [eof $file_a] != [eof $file_b] } { - send_log "$file_1 and $file_2 are different lengths\n" - verbose "$file_1 and $file_2 are different lengths" 3 - set differences 1 - } - - close $file_a - close $file_b - - return $differences -} - proc file_contents { filename } { set file [open $filename r] set contents [read $file] @@ -1008,7 +894,7 @@ proc run_list_test { name {opts {}} {testname {}} } { } set file $srcdir/$subdir/$name gas_run ${name}.s $opts ">&dump.out" - if { [regexp_diff "dump.out" "${file}.l" ""] } then { + if { [regexp_diff "dump.out" "${file}.l"] } then { fail $testname verbose "output is [file_contents "dump.out"]" 2 return @@ -1027,7 +913,7 @@ proc run_list_test_stdin { name {opts {}} {testname {}} } { } set file $srcdir/$subdir/$name gas_run_stdin ${name}.s $opts ">&dump.out" - if { [regexp_diff "dump.out" "${file}.l" ""] } then { + if { [regexp_diff "dump.out" "${file}.l"] } then { fail $testname verbose "output is [file_contents "dump.out"]" 2 return |