autopkgtests: break out t-822-field

[dgit.git] / tests / lib

diff --git a/tests/lib b/tests/lib
index baf3e4625cea893d4454f991cc5c58536d4686af..b80989d676946511fb3143b9a6f41d3ce8868de0 100644 (file)
--- a/tests/lib
+++ b/tests/lib
@@ -1,6 +1,7 @@
 #
 
 exec 2>&1
+set -x
 
 root=`pwd`
 troot=$root/tests
@@ -19,36 +20,88 @@ export DGIT_TEST_DUMMY_DIR=$tmp
 ln $troot/ssh ssh
 
 mkdir $tmp/gnupg
+cp $troot/gnupg/* $tmp/gnupg
+chmod go-rw $tmp/gnupg/*
 export GNUPGHOME=$tmp/gnupg
 
+mkdir $tmp/incoming
+cat <<END >$tmp/dput.cf
+[test-dummy]
+method                 = local
+incoming               = $tmp/incoming
+run_dinstall           = 0
+END
+
+fail () {
+       echo >&2 "failed: $*"
+       exit 1
+}
+
+t-worktree () {
+       rm -rf $p
+       tar xf $troot/worktrees/${p}_$1.tar
+}
+
 t-git () {
-       mkdir -p git
-       cp -al $troot/git-srcs/$1 git/.
+       p=$1
+       v=$2
+       mkdir -p $tmp/git
+       (set -e; cd $tmp/git; tar xf $troot/git-srcs/${p}_$v.git.tar)
 }
 
 t-git-none () {
-       mkdir -p git
+       mkdir -p $tmp/git
+       (set -e; cd $tmp/git; tar xf $troot/git-template.tar)
 }
 
-t-archive () {
+t-has-ancestor () {
+       local now=`git rev-parse HEAD`
+       local ancestor=`git rev-parse $1^{}`
+       local mbase=`git merge-base $ancestor $now`
+       if [ x$mbase != x$ancestor ]; then
+               fail "not ff $ancestor..$now, $mbase != $ancestor"
+       fi
+}      
+
+t-archive-none () {
        p=$1
-       mkdir -p aq mirror
+       mkdir -p $tmp/aq $tmp/mirror
+       echo sid >$tmp/aq/suite.unstable
+}
+
+t-archive () {
+       t-archive-none $1
+       v=$2
        local dscf=${p}_$2.dsc
-       ln $troot/pkg-srcs/${p}_${2%-*}* mirror/
-       echo sid >aq/suite.unstable
-       echo "$2 $dscf" >>aq/package.sid.${p}
-       mkdir extract
-       (set -e; cd extract; dpkg-source -x ../mirror/$dscf)
+       rm -f $tmp/mirror/${p}_*
+       ln $troot/pkg-srcs/${p}_${2%-*}* $tmp/mirror/
+       echo "$2 $dscf" >>$tmp/aq/package.sid.${p}
+       rm -rf $tmp/extract
+       mkdir $tmp/extract
+       (set -e; cd $tmp/extract; dpkg-source -x ../mirror/$dscf)
 }
 
 t-dgit () {
-       ${DGIT_TEST-dgit} --dget:-u -dtest-dummy "$@"
+       : '{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{'
+       ${DGIT_TEST-dgit} --dget:-u --dput:--config=$tmp/dput.cf \
+               -dtest-dummy -D -k39B13D8A "$@"
+       : '}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}'
 }
 
 t-diff-nogit () {
        diff --exclude=.git -ruN $*
 }
 
+t-cloned-fetched-good () {
+       t-diff-nogit ../extract/$p-${v%-*} .
+       t-clean-on-branch dgit/sid
+       t-refs-same-start
+       t-refs-same \
+               refs/heads/dgit/sid \
+               refs/remotes/dgit/dgit/sid
+       t-refs-notexist dgit/unstable remotes/dgit/dgit/unstable
+}
+
 t-output () {
        printf "%s\n" "$1" >$tmp/t.want
        shift
@@ -60,12 +113,104 @@ t-clean-on-branch () {
        t-output "## $1" git status -b --porcelain
 }
 
+t-git-get-ref () {
+       local ref=$1
+       git show-ref -d $1 | perl -ne '
+               $x = $1 if m#^(\w+) \Q'$1'\E(?:\^\{\})?$#;
+               END { print "$x\n" if length $x; }
+       '
+}
+
+t-ref-same () {
+       local name="$1"
+       local val=`t-git-get-ref $name`
+       t-ref-same-val "$name" $val
+}
+
+t-ref-head () {
+       local val=`git rev-parse HEAD`
+       t-ref-same-val HEAD $val
+}
+
+t-ref-same-val () {
+       local name="$1"
+       local val=$2
+       case "$t_ref_val" in
+       '')             ;;
+       "$val")         ;;
+       *)              fail "ref varies: $name: $val != $t_ref_val" ;;
+       esac
+       t_ref_val="$val"
+}
+
+t-refs-same-start () {
+       t_ref_val=''
+}
+
 t-refs-same () {
-       local f=$1
-       git rev-parse $f >$tmp/t.ref1
        local g
        for g in $*; do
-               git rev-parse $g >$tmp/t.refn
-               diff $tmp/t.ref1 $tmp/t.refn
+               t-ref-same $g
        done
 }
+
+t-refs-notexist () {
+       local val
+       for g in $*; do
+               val=`t-git-get-ref $g >$tmp/t.refx`
+               if [ "x$val" != x ]; then
+                       fail "ref $g unexpectedly exists ($val)"
+               fi
+       done
+}
+
+t-v-tag () {
+       echo refs/tags/debian/${v//\~/_}
+}
+
+t-pushed-good () {
+       local branch=$1
+       t-ref-dsc-dgit
+       t-refs-same \
+               refs/heads/$branch \
+               `t-v-tag` \
+               refs/remotes/dgit/dgit/sid
+       t-refs-notexist \
+               refs/heads/dgit/unstable \
+               refs/remotes/dgit/dgit/unstable
+       (set -e; cd $tmp/git/$p.git
+        t-refs-same \
+               refs/dgit/sid \
+               `t-v-tag`
+        t-refs-notexist \
+               refs/dgit/unstable
+       )
+       git verify-tag `t-v-tag`
+}
+
+t-822-field () {
+       local file=$1
+       local field=$2
+       perl -e '
+               use Dpkg::Control::Hash;
+               my $h = new Dpkg::Control::Hash allow_pgp=>1;
+               $h->parse(\*STDIN,"'"$file"'");
+               my $val = $h->{"'$field'"},"\n";
+               die "'"$file $field"'" unless defined $val;
+               print $val,"\n";
+       ' <$file
+}
+
+t-ref-dsc-dgit () {
+       local dsc=${p}_${v}.dsc
+       local val=`t-822-field $tmp/incoming/$dsc Dgit`
+       perl -e '$_=shift @ARGV; die "$dsc Dgit $_ ?" unless m/^\w+\b/;' "$val"
+       t-ref-same-val $dsc "$val"
+}
+
+t-apply-diff () {
+       local v1=$1
+       local v2=$2
+       (cd $troot/pkg-srcs; debdiff ${p}_${v1}.dsc ${p}_${v2}.dsc) \
+               | patch -p1 -u
+}