|
|
Created:
13 years, 8 months ago by Gabriel Charette Modified:
13 years, 8 months ago CC:
gcc-patches_gcc.gnu.org Visibility:
Public. |
Patch Set 1 #Patch Set 2 : [pph] Expect checksums for tests marked with pph asm xdiff #
Total comments: 2
MessagesTotal messages: 12
This patch adds an expected checksum for the tests expecting an asm diff. This way if we were expecting an asm diff, still get one, but a different one, we know (before this patch we would ignore this, generating an XFAIL as usual, as the status of "having an asm diff" itself hadn't changed). I had to change from using the TCL grep to the bash grep (through an exec call) as I now need the actual output of the grep call, not only the return value (it also turns out the return value for TCL grep and bash grep are different; hence the change in the if statements on the adiff variable) Gab 2011-07-15 Gabriel Charette <gchare@google.com> * g++.dg/pph/c1builtin-integral.cc: Add expected diff checksum. * g++.dg/pph/c1eabi1.cc: Add expected diff checksum. * g++.dg/pph/p4eabi1.cc: Add expected diff checksum. * lib/dg-pph.exp (dg-pph-pos): Expect checksums for pph asm xdiff. diff --git a/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc b/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc index c2fceec..6887b11 100644 --- a/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc +++ b/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc @@ -1,2 +1,2 @@ -// pph asm xdiff +// pph asm xdiff 52758 #include "c0builtin-integral.h" diff --git a/gcc/testsuite/g++.dg/pph/c1eabi1.cc b/gcc/testsuite/g++.dg/pph/c1eabi1.cc index b127f98..3321870 100644 --- a/gcc/testsuite/g++.dg/pph/c1eabi1.cc +++ b/gcc/testsuite/g++.dg/pph/c1eabi1.cc @@ -1,5 +1,5 @@ // { dg-options "-w -fpermissive" } -// pph asm xdiff +// pph asm xdiff 36206 #include "c0eabi1.h" diff --git a/gcc/testsuite/g++.dg/pph/p4eabi1.cc b/gcc/testsuite/g++.dg/pph/p4eabi1.cc index 4247f49..2f0715f 100644 --- a/gcc/testsuite/g++.dg/pph/p4eabi1.cc +++ b/gcc/testsuite/g++.dg/pph/p4eabi1.cc @@ -1,5 +1,5 @@ // { dg-options "-w -fpermissive" } -// pph asm xdiff +// pph asm xdiff 15662 #include "p4eabi1.h" diff --git a/gcc/testsuite/lib/dg-pph.exp b/gcc/testsuite/lib/dg-pph.exp index b706f27..1d7deed 100644 --- a/gcc/testsuite/lib/dg-pph.exp +++ b/gcc/testsuite/lib/dg-pph.exp @@ -128,12 +128,11 @@ proc dg-pph-pos { subdir test options mapflag suffix } { verbose -log "" # Compare the two assembly files. They should be identical. - set adiff [diff "$bname.s-pph" "$bname.s+pph"] + set adiff [catch {exec diff "$bname.s-pph" "$bname.s+pph"} diff_result] # The sources mark when they expect the comparison to differ. - set xdiff [llength [grep $test "pph asm xdiff"]] + set xdiff_entry [grep $test "pph asm xdiff( )*\[0-9\]*"] + set xdiff [llength $xdiff_entry] if { $adiff == 0 } { - fail "$nshort $options comparison failure" - } elseif { $adiff == 1 } { if { $xdiff } { xpass "$nshort $options (assembly comparison)" } else { @@ -141,11 +140,20 @@ proc dg-pph-pos { subdir test options mapflag suffix } { } file_on_host delete "$bname.s-pph" file_on_host delete "$bname.s+pph" - } else { + } elseif { $adiff == 1 } { + verbose -log "Diff obtained:\n$diff_result" if { $xdiff } { - xfail "$nshort $options (assembly comparison)" + set expectedSum [exec tr -d \} << [exec cut -f 4 -d\ << $xdiff_entry]] + set actualSum [exec cut -f 1 -d\ << [exec sum << $diff_result]] + if { $expectedSum == $actualSum } { + xfail "$nshort $options (assembly comparison)" + } else { + fail "$nshort $options (assembly comparison, sums differ: expected $expectedSum, actual $actualSum)" + } } else { fail "$nshort $options (assembly comparison)" } + } else { + fail "$nshort $options comparison failure" } } -- This patch is available for review at http://codereview.appspot.com/4744043
Sign in to reply to this message.
Reviewed in person by Lawrence. Shortened XFAIL message from previous patch. Also, quick side note, in the first description of this patch I said I used "exec grep", I meant "exec diff". Gab 2011-07-15 Gabriel Charette <gchare@google.com> * g++.dg/pph/c1builtin-integral.cc: Add expected diff checksum. * g++.dg/pph/c1eabi1.cc: Add expected diff checksum. * g++.dg/pph/p4eabi1.cc: Add expected diff checksum. * lib/dg-pph.exp (dg-pph-pos): Expect checksums for pph asm xdiff. diff --git a/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc b/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc index c2fceec..6887b11 100644 --- a/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc +++ b/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc @@ -1,2 +1,2 @@ -// pph asm xdiff +// pph asm xdiff 52758 #include "c0builtin-integral.h" diff --git a/gcc/testsuite/g++.dg/pph/c1eabi1.cc b/gcc/testsuite/g++.dg/pph/c1eabi1.cc index b127f98..3321870 100644 --- a/gcc/testsuite/g++.dg/pph/c1eabi1.cc +++ b/gcc/testsuite/g++.dg/pph/c1eabi1.cc @@ -1,5 +1,5 @@ // { dg-options "-w -fpermissive" } -// pph asm xdiff +// pph asm xdiff 36206 #include "c0eabi1.h" diff --git a/gcc/testsuite/g++.dg/pph/p4eabi1.cc b/gcc/testsuite/g++.dg/pph/p4eabi1.cc index 4247f49..2f0715f 100644 --- a/gcc/testsuite/g++.dg/pph/p4eabi1.cc +++ b/gcc/testsuite/g++.dg/pph/p4eabi1.cc @@ -1,5 +1,5 @@ // { dg-options "-w -fpermissive" } -// pph asm xdiff +// pph asm xdiff 15662 #include "p4eabi1.h" diff --git a/gcc/testsuite/lib/dg-pph.exp b/gcc/testsuite/lib/dg-pph.exp index b706f27..b285ccf 100644 --- a/gcc/testsuite/lib/dg-pph.exp +++ b/gcc/testsuite/lib/dg-pph.exp @@ -128,12 +128,11 @@ proc dg-pph-pos { subdir test options mapflag suffix } { verbose -log "" # Compare the two assembly files. They should be identical. - set adiff [diff "$bname.s-pph" "$bname.s+pph"] + set adiff [catch {exec diff "$bname.s-pph" "$bname.s+pph"} diff_result] # The sources mark when they expect the comparison to differ. - set xdiff [llength [grep $test "pph asm xdiff"]] + set xdiff_entry [grep $test "pph asm xdiff( )*\[0-9\]*"] + set xdiff [llength $xdiff_entry] if { $adiff == 0 } { - fail "$nshort $options comparison failure" - } elseif { $adiff == 1 } { if { $xdiff } { xpass "$nshort $options (assembly comparison)" } else { @@ -141,11 +140,20 @@ proc dg-pph-pos { subdir test options mapflag suffix } { } file_on_host delete "$bname.s-pph" file_on_host delete "$bname.s+pph" - } else { + } elseif { $adiff == 1 } { + verbose -log "Diff obtained:\n$diff_result" if { $xdiff } { - xfail "$nshort $options (assembly comparison)" + set expectedSum [exec tr -d \} << [exec cut -f 4 -d\ << $xdiff_entry]] + set actualSum [exec cut -f 1 -d\ << [exec sum << $diff_result]] + if { $expectedSum == $actualSum } { + xfail "$nshort $options (assembly comparison)" + } else { + fail "$nshort $options (assembly comparison, sums $expectedSum=>$actualSum)" + } } else { fail "$nshort $options (assembly comparison)" } + } else { + fail "$nshort $options comparison failure" } } -- This patch is available for review at http://codereview.appspot.com/4744043
Sign in to reply to this message.
OK with the change below. Diego. http://codereview.appspot.com/4744043/diff/3001/gcc/testsuite/lib/dg-pph.exp File gcc/testsuite/lib/dg-pph.exp (right): http://codereview.appspot.com/4744043/diff/3001/gcc/testsuite/lib/dg-pph.exp#... gcc/testsuite/lib/dg-pph.exp:131: set adiff [catch {exec diff "$bname.s-pph" "$bname.s+pph"} diff_result] 131 set adiff [catch {exec diff "$bname.s-pph" "$bname.s+pph"} diff_result] You don't need this, if instead of summing the diff you sum $bname.s+pph. The logic would then be: if there is a difference between $bname.s-pph and $bname.s+pph, we checksum $bname.s+pph. If the new checksum is different than the stored one, it means that $bname.s+pph is different from $bname.s-pph in a different way. This has the benefit of: - Being slightly faster. - Simplifies the generation of checksums. We no longer need to checksum the difference between the two .s files, we just need to checksum the .s+pph file
Sign in to reply to this message.
On 7/15/11, Lawrence Crowl <crowl@google.com> wrote: > On 7/15/11, Gabriel Charette <gchare@google.com> wrote: >> This patch adds an expected checksum for the tests expecting an asm diff. >> >> This way if we were expecting an asm diff, still get one, but a different >> one, we know (before this patch we would ignore this, generating an XFAIL >> as >> usual, as the status of "having an asm diff" itself hadn't changed). >> >> I had to change from using the TCL grep to the bash grep (through an exec >> call) as I now need the actual output of the grep call, not only the >> return >> value (it also turns out the return value for TCL grep and bash grep are >> different; hence the change in the if statements on the adiff variable) >> >> Gab >> >> 2011-07-15 Gabriel Charette <gchare@google.com> >> >> * g++.dg/pph/c1builtin-integral.cc: Add expected diff checksum. >> * g++.dg/pph/c1eabi1.cc: Add expected diff checksum. >> * g++.dg/pph/p4eabi1.cc: Add expected diff checksum. >> * lib/dg-pph.exp (dg-pph-pos): Expect checksums for pph asm xdiff. >> >> diff --git a/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc >> b/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc >> index c2fceec..6887b11 100644 >> --- a/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc >> +++ b/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc >> @@ -1,2 +1,2 @@ >> -// pph asm xdiff >> +// pph asm xdiff 52758 >> #include "c0builtin-integral.h" >> diff --git a/gcc/testsuite/g++.dg/pph/c1eabi1.cc >> b/gcc/testsuite/g++.dg/pph/c1eabi1.cc >> index b127f98..3321870 100644 >> --- a/gcc/testsuite/g++.dg/pph/c1eabi1.cc >> +++ b/gcc/testsuite/g++.dg/pph/c1eabi1.cc >> @@ -1,5 +1,5 @@ >> // { dg-options "-w -fpermissive" } >> -// pph asm xdiff >> +// pph asm xdiff 36206 >> >> #include "c0eabi1.h" >> >> diff --git a/gcc/testsuite/g++.dg/pph/p4eabi1.cc >> b/gcc/testsuite/g++.dg/pph/p4eabi1.cc >> index 4247f49..2f0715f 100644 >> --- a/gcc/testsuite/g++.dg/pph/p4eabi1.cc >> +++ b/gcc/testsuite/g++.dg/pph/p4eabi1.cc >> @@ -1,5 +1,5 @@ >> // { dg-options "-w -fpermissive" } >> -// pph asm xdiff >> +// pph asm xdiff 15662 >> >> #include "p4eabi1.h" >> >> diff --git a/gcc/testsuite/lib/dg-pph.exp b/gcc/testsuite/lib/dg-pph.exp >> index b706f27..1d7deed 100644 >> --- a/gcc/testsuite/lib/dg-pph.exp >> +++ b/gcc/testsuite/lib/dg-pph.exp >> @@ -128,12 +128,11 @@ proc dg-pph-pos { subdir test options mapflag suffix >> } >> { >> verbose -log "" >> >> # Compare the two assembly files. They should be identical. >> - set adiff [diff "$bname.s-pph" "$bname.s+pph"] >> + set adiff [catch {exec diff "$bname.s-pph" "$bname.s+pph"} >> diff_result] >> # The sources mark when they expect the comparison to differ. >> - set xdiff [llength [grep $test "pph asm xdiff"]] >> + set xdiff_entry [grep $test "pph asm xdiff( )*\[0-9\]*"] >> + set xdiff [llength $xdiff_entry] >> if { $adiff == 0 } { >> - fail "$nshort $options comparison failure" >> - } elseif { $adiff == 1 } { >> if { $xdiff } { >> xpass "$nshort $options (assembly comparison)" >> } else { >> @@ -141,11 +140,20 @@ proc dg-pph-pos { subdir test options mapflag suffix >> } >> { >> } >> file_on_host delete "$bname.s-pph" >> file_on_host delete "$bname.s+pph" >> - } else { >> + } elseif { $adiff == 1 } { >> + verbose -log "Diff obtained:\n$diff_result" >> if { $xdiff } { >> - xfail "$nshort $options (assembly comparison)" >> + set expectedSum [exec tr -d \} << [exec cut -f 4 -d\ << >> $xdiff_entry]] >> + set actualSum [exec cut -f 1 -d\ << [exec sum << $diff_result]] >> + if { $expectedSum == $actualSum } { >> + xfail "$nshort $options (assembly comparison)" >> + } else { >> + fail "$nshort $options (assembly comparison, sums differ: >> expected >> $expectedSum, actual $actualSum)" >> + } >> } else { >> fail "$nshort $options (assembly comparison)" >> } >> + } else { >> + fail "$nshort $options comparison failure" >> } >> } >> >> -- >> This patch is available for review at >> http://codereview.appspot.com/4744043 > > Needs shortening of message. Otherwise, LGTM. We have crossed the streams. LGTM. -- Lawrence Crowl
Sign in to reply to this message.
On 7/15/11, Gabriel Charette <gchare@google.com> wrote: > This patch adds an expected checksum for the tests expecting an asm diff. > > This way if we were expecting an asm diff, still get one, but a different > one, we know (before this patch we would ignore this, generating an XFAIL as > usual, as the status of "having an asm diff" itself hadn't changed). > > I had to change from using the TCL grep to the bash grep (through an exec > call) as I now need the actual output of the grep call, not only the return > value (it also turns out the return value for TCL grep and bash grep are > different; hence the change in the if statements on the adiff variable) > > Gab > > 2011-07-15 Gabriel Charette <gchare@google.com> > > * g++.dg/pph/c1builtin-integral.cc: Add expected diff checksum. > * g++.dg/pph/c1eabi1.cc: Add expected diff checksum. > * g++.dg/pph/p4eabi1.cc: Add expected diff checksum. > * lib/dg-pph.exp (dg-pph-pos): Expect checksums for pph asm xdiff. > > diff --git a/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc > b/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc > index c2fceec..6887b11 100644 > --- a/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc > +++ b/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc > @@ -1,2 +1,2 @@ > -// pph asm xdiff > +// pph asm xdiff 52758 > #include "c0builtin-integral.h" > diff --git a/gcc/testsuite/g++.dg/pph/c1eabi1.cc > b/gcc/testsuite/g++.dg/pph/c1eabi1.cc > index b127f98..3321870 100644 > --- a/gcc/testsuite/g++.dg/pph/c1eabi1.cc > +++ b/gcc/testsuite/g++.dg/pph/c1eabi1.cc > @@ -1,5 +1,5 @@ > // { dg-options "-w -fpermissive" } > -// pph asm xdiff > +// pph asm xdiff 36206 > > #include "c0eabi1.h" > > diff --git a/gcc/testsuite/g++.dg/pph/p4eabi1.cc > b/gcc/testsuite/g++.dg/pph/p4eabi1.cc > index 4247f49..2f0715f 100644 > --- a/gcc/testsuite/g++.dg/pph/p4eabi1.cc > +++ b/gcc/testsuite/g++.dg/pph/p4eabi1.cc > @@ -1,5 +1,5 @@ > // { dg-options "-w -fpermissive" } > -// pph asm xdiff > +// pph asm xdiff 15662 > > #include "p4eabi1.h" > > diff --git a/gcc/testsuite/lib/dg-pph.exp b/gcc/testsuite/lib/dg-pph.exp > index b706f27..1d7deed 100644 > --- a/gcc/testsuite/lib/dg-pph.exp > +++ b/gcc/testsuite/lib/dg-pph.exp > @@ -128,12 +128,11 @@ proc dg-pph-pos { subdir test options mapflag suffix } > { > verbose -log "" > > # Compare the two assembly files. They should be identical. > - set adiff [diff "$bname.s-pph" "$bname.s+pph"] > + set adiff [catch {exec diff "$bname.s-pph" "$bname.s+pph"} diff_result] > # The sources mark when they expect the comparison to differ. > - set xdiff [llength [grep $test "pph asm xdiff"]] > + set xdiff_entry [grep $test "pph asm xdiff( )*\[0-9\]*"] > + set xdiff [llength $xdiff_entry] > if { $adiff == 0 } { > - fail "$nshort $options comparison failure" > - } elseif { $adiff == 1 } { > if { $xdiff } { > xpass "$nshort $options (assembly comparison)" > } else { > @@ -141,11 +140,20 @@ proc dg-pph-pos { subdir test options mapflag suffix } > { > } > file_on_host delete "$bname.s-pph" > file_on_host delete "$bname.s+pph" > - } else { > + } elseif { $adiff == 1 } { > + verbose -log "Diff obtained:\n$diff_result" > if { $xdiff } { > - xfail "$nshort $options (assembly comparison)" > + set expectedSum [exec tr -d \} << [exec cut -f 4 -d\ << > $xdiff_entry]] > + set actualSum [exec cut -f 1 -d\ << [exec sum << $diff_result]] > + if { $expectedSum == $actualSum } { > + xfail "$nshort $options (assembly comparison)" > + } else { > + fail "$nshort $options (assembly comparison, sums differ: expected > $expectedSum, actual $actualSum)" > + } > } else { > fail "$nshort $options (assembly comparison)" > } > + } else { > + fail "$nshort $options comparison failure" > } > } > > -- > This patch is available for review at http://codereview.appspot.com/4744043 > Needs shortening of message. Otherwise, LGTM. -- Lawrence Crowl
Sign in to reply to this message.
On 7/15/11, Gabriel Charette <gchare@google.com> wrote: > This patch adds an expected checksum for the tests expecting an asm diff. > > This way if we were expecting an asm diff, still get one, but a different > one, we know (before this patch we would ignore this, generating an XFAIL as > usual, as the status of "having an asm diff" itself hadn't changed). > > I had to change from using the TCL grep to the bash grep (through an exec > call) as I now need the actual output of the grep call, not only the return > value (it also turns out the return value for TCL grep and bash grep are > different; hence the change in the if statements on the adiff variable) > > Gab > > 2011-07-15 Gabriel Charette <gchare@google.com> > > * g++.dg/pph/c1builtin-integral.cc: Add expected diff checksum. > * g++.dg/pph/c1eabi1.cc: Add expected diff checksum. > * g++.dg/pph/p4eabi1.cc: Add expected diff checksum. > * lib/dg-pph.exp (dg-pph-pos): Expect checksums for pph asm xdiff. > > diff --git a/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc > b/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc > index c2fceec..6887b11 100644 > --- a/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc > +++ b/gcc/testsuite/g++.dg/pph/c1builtin-integral.cc > @@ -1,2 +1,2 @@ > -// pph asm xdiff > +// pph asm xdiff 52758 > #include "c0builtin-integral.h" > diff --git a/gcc/testsuite/g++.dg/pph/c1eabi1.cc > b/gcc/testsuite/g++.dg/pph/c1eabi1.cc > index b127f98..3321870 100644 > --- a/gcc/testsuite/g++.dg/pph/c1eabi1.cc > +++ b/gcc/testsuite/g++.dg/pph/c1eabi1.cc > @@ -1,5 +1,5 @@ > // { dg-options "-w -fpermissive" } > -// pph asm xdiff > +// pph asm xdiff 36206 > > #include "c0eabi1.h" > > diff --git a/gcc/testsuite/g++.dg/pph/p4eabi1.cc > b/gcc/testsuite/g++.dg/pph/p4eabi1.cc > index 4247f49..2f0715f 100644 > --- a/gcc/testsuite/g++.dg/pph/p4eabi1.cc > +++ b/gcc/testsuite/g++.dg/pph/p4eabi1.cc > @@ -1,5 +1,5 @@ > // { dg-options "-w -fpermissive" } > -// pph asm xdiff > +// pph asm xdiff 15662 > > #include "p4eabi1.h" > > diff --git a/gcc/testsuite/lib/dg-pph.exp b/gcc/testsuite/lib/dg-pph.exp > index b706f27..1d7deed 100644 > --- a/gcc/testsuite/lib/dg-pph.exp > +++ b/gcc/testsuite/lib/dg-pph.exp > @@ -128,12 +128,11 @@ proc dg-pph-pos { subdir test options mapflag suffix } > { > verbose -log "" > > # Compare the two assembly files. They should be identical. > - set adiff [diff "$bname.s-pph" "$bname.s+pph"] > + set adiff [catch {exec diff "$bname.s-pph" "$bname.s+pph"} diff_result] > # The sources mark when they expect the comparison to differ. > - set xdiff [llength [grep $test "pph asm xdiff"]] > + set xdiff_entry [grep $test "pph asm xdiff( )*\[0-9\]*"] > + set xdiff [llength $xdiff_entry] > if { $adiff == 0 } { > - fail "$nshort $options comparison failure" > - } elseif { $adiff == 1 } { > if { $xdiff } { > xpass "$nshort $options (assembly comparison)" > } else { > @@ -141,11 +140,20 @@ proc dg-pph-pos { subdir test options mapflag suffix } > { > } > file_on_host delete "$bname.s-pph" > file_on_host delete "$bname.s+pph" > - } else { > + } elseif { $adiff == 1 } { > + verbose -log "Diff obtained:\n$diff_result" > if { $xdiff } { > - xfail "$nshort $options (assembly comparison)" > + set expectedSum [exec tr -d \} << [exec cut -f 4 -d\ << > $xdiff_entry]] > + set actualSum [exec cut -f 1 -d\ << [exec sum << $diff_result]] > + if { $expectedSum == $actualSum } { > + xfail "$nshort $options (assembly comparison)" > + } else { > + fail "$nshort $options (assembly comparison, sums differ: expected > $expectedSum, actual $actualSum)" > + } > } else { > fail "$nshort $options (assembly comparison)" > } > + } else { > + fail "$nshort $options comparison failure" > } > } > > -- > This patch is available for review at http://codereview.appspot.com/4744043 > Needs shortening of message. Otherwise, LGTM. -- Lawrence Crowl
Sign in to reply to this message.
See below. http://codereview.appspot.com/4744043/diff/3001/gcc/testsuite/lib/dg-pph.exp File gcc/testsuite/lib/dg-pph.exp (right): http://codereview.appspot.com/4744043/diff/3001/gcc/testsuite/lib/dg-pph.exp#... gcc/testsuite/lib/dg-pph.exp:131: set adiff [catch {exec diff "$bname.s-pph" "$bname.s+pph"} diff_result] I actually prefer checksum on the diff itself: It's less affected by merges (in particular the merge timestamp doesn't show up in the diff, so unless a merge from trunk changes the actual assembly, the diff is the same as before) Also, the generation of checksums is not harder this way, I made it so the tests' output tells you what the expected/actual sums are when they differ, so no need to generate them by hand.
Sign in to reply to this message.
On Fri, Jul 15, 2011 at 19:21, <gchare@google.com> wrote: > It's less affected by merges (in particular the merge timestamp doesn't > show up in the diff, so unless a merge from trunk changes the actual > assembly, the diff is the same as before) Ah, good point. > Also, the generation of checksums is not harder this way, I made it so > the tests' output tells you what the expected/actual sums are when they > differ, so no need to generate them by hand. OK, in that case go ahead. Diego.
Sign in to reply to this message.
gchare@google.com (Gabriel Charette) writes: > + set expectedSum [exec tr -d \} << [exec cut -f 4 -d\ << $xdiff_entry]] > + set actualSum [exec cut -f 1 -d\ << [exec sum << $diff_result]] You don't need cut and tr if you have tcl. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."
Sign in to reply to this message.
On Sat, Jul 16, 2011 at 12:59 AM, Andreas Schwab <schwab@linux-m68k.org> wrote: > > gchare@google.com (Gabriel Charette) writes: > > > + set expectedSum [exec tr -d \} << [exec cut -f 4 -d\ << $xdiff_entry]] $xdiffentry is set to something like {{pph asm diff 123456}}, so i need tr and cut to extract 123456 (i tried removing the tr and i get "123456}") > > > + set actualSum [exec cut -f 1 -d\ << [exec sum << $diff_result]] and the sum of $diff_result is something like "123456 12", i'm ignoring the second number for simplicity; hence why i'm using cut here. If there are ways to do this directly in TCL, without using exec calls, I'd be glad to know. Gabriel
Sign in to reply to this message.
Gabriel Charette <gchare@google.com> writes: > On Sat, Jul 16, 2011 at 12:59 AM, Andreas Schwab <schwab@linux-m68k.org> wrote: >> >> gchare@google.com (Gabriel Charette) writes: >> >> > + set expectedSum [exec tr -d \} << [exec cut -f 4 -d\ << $xdiff_entry]] > > $xdiffentry is set to something like {{pph asm diff 123456}}, so i > need tr and cut to extract 123456 tcl can everything tr and cut can do (with the above options anyway). > If there are ways to do this directly in TCL, without using exec > calls, I'd be glad to know. Read split(n) and string(n). Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."
Sign in to reply to this message.
On Mon, Jul 18, 2011 at 3:05 PM, Andreas Schwab <schwab@linux-m68k.org> wrote: > Gabriel Charette <gchare@google.com> writes: > >> On Sat, Jul 16, 2011 at 12:59 AM, Andreas Schwab <schwab@linux-m68k.org> wrote: >>> >>> gchare@google.com (Gabriel Charette) writes: >>> >>> > + set expectedSum [exec tr -d \} << [exec cut -f 4 -d\ << $xdiff_entry]] >> >> $xdiffentry is set to something like {{pph asm diff 123456}}, so i >> need tr and cut to extract 123456 > > tcl can everything tr and cut can do (with the above options anyway). > >> If there are ways to do this directly in TCL, without using exec >> calls, I'd be glad to know. > > Read split(n) and string(n). > Thanks for the suggestion, suggested changes made as part of issue 4768041. Gabriel
Sign in to reply to this message.
|