patchbomb: fix bug introduced in 4ddfad7ebd98 and add test

Thanks to Augie Fackler for reporting this.

hgext/patchbomb.py

@@ -231,14 +231,15 b' def patchbomb(ui, repo, *revs, **opts):'
         '''Return the revisions present locally but not in dest'''
         dest = ui.expandpath(dest or 'default-push', dest or 'default')
         dest, revs, checkout = hg.parseurl(dest, revs)
-        revs = [repo.lookup(rev) for rev in revs]
+        if revs:
+            revs = [repo.lookup(rev) for rev in revs]
         other = hg.repository(cmdutil.remoteui(repo, opts), dest)
         ui.status(_('comparing with %s\n') % dest)
         o = repo.findoutgoing(other)
         if not o:
             ui.status(_("no changes found\n"))
             return []
-        o = repo.changelog.nodesbetween(o, revs or None)[0]
+        o = repo.changelog.nodesbetween(o, revs)[0]
         return [str(repo.changelog.rev(r)) for r in o]
 
     def getpatches(revs):

tests/test-patchbomb

@@ -177,10 +177,13 b" hg email --date '1980-1-1 0:1' -m tmp.mb"
   -s test -r 0
 cat tmp.mbox | fixheaders
 
-echo "% test outgoing and dest#branch URIs"
+echo "% test outgoing"
 hg up 1
 hg branch test
 echo d > d
 hg add d
 hg ci -md -d '4 0'
+hg email --date '1980-1-1 0:1' -n -t foo -s test -o ../t | fixheaders
+
+echo "% dest#branch URIs"
 hg email --date '1980-1-1 0:1' -n -t foo -s test -o ../t#test | fixheaders

tests/test-patchbomb.out

@@ -1500,12 +1500,282 b' diff -r 000000000000 -r 8580ff50825a a'
 +a
 
 
-% test outgoing and dest#branch URIs
+% test outgoing
 0 files updated, 0 files merged, 6 files removed, 0 files unresolved
 marked working directory as branch test
 created new head
 comparing with ../t
 searching for changes
+This patch series consists of 8 patches.
+
+
+Write the introductory message for the patch series.
+
+
+Displaying [PATCH 0 of 8] test ...
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCH 0 of 8] test
+Message-Id: <patchbomb.315532860@
+User-Agent: Mercurial-patchbomb
+Date: Tue, 01 Jan 1980 00:01:00 +0000
+From: test
+To: foo
+
+
+Displaying [PATCH 1 of 8] c ...
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCH 1 of 8] c
+X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
+Message-Id: <ff2c9fa2018b15fa74b3.315532861@
+In-Reply-To: <patchbomb.315532860@
+References: <patchbomb.315532860@
+User-Agent: Mercurial-patchbomb
+Date: Tue, 01 Jan 1980 00:01:01 +0000
+From: test
+To: foo
+
+# HG changeset patch
+# User test
+# Date 3 0
+# Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
+# Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
+c
+
+diff -r 97d72e5f12c7 -r ff2c9fa2018b c
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/c	Thu Jan 01 00:00:03 1970 +0000
+@@ -0,0 +1,1 @@
++c
+
+Displaying [PATCH 2 of 8] charset=utf-8; content-transfer-encoding: base64 ...
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 8bit
+Subject: [PATCH 2 of 8] charset=utf-8; content-transfer-encoding: base64
+X-Mercurial-Node: c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
+Message-Id: <c3c9e37db9f4fe4882cd.315532862@
+In-Reply-To: <patchbomb.315532860@
+References: <patchbomb.315532860@
+User-Agent: Mercurial-patchbomb
+Date: Tue, 01 Jan 1980 00:01:02 +0000
+From: test
+To: foo
+
+# HG changeset patch
+# User test
+# Date 4 0
+# Node ID c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
+# Parent  ff2c9fa2018b15fa74b33363bda9527323e2a99f
+charset=utf-8; content-transfer-encoding: base64
+
+diff -r ff2c9fa2018b -r c3c9e37db9f4 description
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/description	Thu Jan 01 00:00:04 1970 +0000
+@@ -0,0 +1,3 @@
++a multiline
++
++description
+diff -r ff2c9fa2018b -r c3c9e37db9f4 utf
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/utf	Thu Jan 01 00:00:04 1970 +0000
+@@ -0,0 +1,1 @@
++hömma!
+
+Displaying [PATCH 3 of 8] charset=utf-8; content-transfer-encoding: quoted-printable ...
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: quoted-printable
+Subject: [PATCH 3 of 8] charset=utf-8;
+	content-transfer-encoding: quoted-printable
+X-Mercurial-Node: c655633f8c87700bb38cc6a59a2753bdc5a6c376
+Message-Id: <c655633f8c87700bb38c.315532863@
+In-Reply-To: <patchbomb.315532860@
+References: <patchbomb.315532860@
+User-Agent: Mercurial-patchbomb
+Date: Tue, 01 Jan 1980 00:01:03 +0000
+From: test
+To: foo
+
+# HG changeset patch
+# User test
+# Date 4 0
+# Node ID c655633f8c87700bb38cc6a59a2753bdc5a6c376
+# Parent  c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
+charset=3Dutf-8; content-transfer-encoding: quoted-printable
+
+diff -r c3c9e37db9f4 -r c655633f8c87 qp
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/qp	Thu Jan 01 00:00:04 1970 +0000
+@@ -0,0 +1,4 @@
++xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
++foo
++
++bar
+
+Displaying [PATCH 4 of 8] charset=us-ascii; content-transfer-encoding: 8bit ...
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 8bit
+Subject: [PATCH 4 of 8] charset=us-ascii; content-transfer-encoding: 8bit
+X-Mercurial-Node: 22d0f96be12f5945fd67d101af58f7bc8263c835
+Message-Id: <22d0f96be12f5945fd67.315532864@
+In-Reply-To: <patchbomb.315532860@
+References: <patchbomb.315532860@
+User-Agent: Mercurial-patchbomb
+Date: Tue, 01 Jan 1980 00:01:04 +0000
+From: test
+To: foo
+
+# HG changeset patch
+# User test
+# Date 5 0
+# Node ID 22d0f96be12f5945fd67d101af58f7bc8263c835
+# Parent  c655633f8c87700bb38cc6a59a2753bdc5a6c376
+charset=us-ascii; content-transfer-encoding: 8bit
+
+diff -r c655633f8c87 -r 22d0f96be12f isolatin
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/isolatin	Thu Jan 01 00:00:05 1970 +0000
+@@ -0,0 +1,1 @@
++h�mma!
+
+Displaying [PATCH 5 of 8] Added tag zero, zero.foo for changeset 8580ff50825a ...
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCH 5 of 8] Added tag zero, zero.foo for changeset 8580ff50825a
+X-Mercurial-Node: dd9c2b4b8a8a0934d5523c15f2c119b362360903
+Message-Id: <dd9c2b4b8a8a0934d552.315532865@
+In-Reply-To: <patchbomb.315532860@
+References: <patchbomb.315532860@
+User-Agent: Mercurial-patchbomb
+Date: Tue, 01 Jan 1980 00:01:05 +0000
+From: test
+To: foo
+
+# HG changeset patch
+# User test
+# Date 0 0
+# Node ID dd9c2b4b8a8a0934d5523c15f2c119b362360903
+# Parent  22d0f96be12f5945fd67d101af58f7bc8263c835
+Added tag zero, zero.foo for changeset 8580ff50825a
+
+diff -r 22d0f96be12f -r dd9c2b4b8a8a .hgtags
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
+@@ -0,0 +1,2 @@
++8580ff50825a50c8f716709acdf8de0deddcd6ab zero
++8580ff50825a50c8f716709acdf8de0deddcd6ab zero.foo
+
+Displaying [PATCH 6 of 8] Added tag one, one.patch for changeset 97d72e5f12c7 ...
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCH 6 of 8] Added tag one, one.patch for changeset 97d72e5f12c7
+X-Mercurial-Node: eae5fcf795eee29d0e45ffc9f519a91cd79fc9ff
+Message-Id: <eae5fcf795eee29d0e45.315532866@
+In-Reply-To: <patchbomb.315532860@
+References: <patchbomb.315532860@
+User-Agent: Mercurial-patchbomb
+Date: Tue, 01 Jan 1980 00:01:06 +0000
+From: test
+To: foo
+
+# HG changeset patch
+# User test
+# Date 0 0
+# Node ID eae5fcf795eee29d0e45ffc9f519a91cd79fc9ff
+# Parent  dd9c2b4b8a8a0934d5523c15f2c119b362360903
+Added tag one, one.patch for changeset 97d72e5f12c7
+
+diff -r dd9c2b4b8a8a -r eae5fcf795ee .hgtags
+--- a/.hgtags	Thu Jan 01 00:00:00 1970 +0000
++++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
+@@ -1,2 +1,4 @@
+ 8580ff50825a50c8f716709acdf8de0deddcd6ab zero
+ 8580ff50825a50c8f716709acdf8de0deddcd6ab zero.foo
++97d72e5f12c7e84f85064aa72e5a297142c36ed9 one
++97d72e5f12c7e84f85064aa72e5a297142c36ed9 one.patch
+
+Displaying [PATCH 7 of 8] Added tag two, two.diff for changeset ff2c9fa2018b ...
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCH 7 of 8] Added tag two, two.diff for changeset ff2c9fa2018b
+X-Mercurial-Node: e317db6a6f288748d1f6cb064f3810fcba66b1b6
+Message-Id: <e317db6a6f288748d1f6.315532867@
+In-Reply-To: <patchbomb.315532860@
+References: <patchbomb.315532860@
+User-Agent: Mercurial-patchbomb
+Date: Tue, 01 Jan 1980 00:01:07 +0000
+From: test
+To: foo
+
+# HG changeset patch
+# User test
+# Date 0 0
+# Node ID e317db6a6f288748d1f6cb064f3810fcba66b1b6
+# Parent  eae5fcf795eee29d0e45ffc9f519a91cd79fc9ff
+Added tag two, two.diff for changeset ff2c9fa2018b
+
+diff -r eae5fcf795ee -r e317db6a6f28 .hgtags
+--- a/.hgtags	Thu Jan 01 00:00:00 1970 +0000
++++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
+@@ -2,3 +2,5 @@
+ 8580ff50825a50c8f716709acdf8de0deddcd6ab zero.foo
+ 97d72e5f12c7e84f85064aa72e5a297142c36ed9 one
+ 97d72e5f12c7e84f85064aa72e5a297142c36ed9 one.patch
++ff2c9fa2018b15fa74b33363bda9527323e2a99f two
++ff2c9fa2018b15fa74b33363bda9527323e2a99f two.diff
+
+Displaying [PATCH 8 of 8] d ...
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCH 8 of 8] d
+X-Mercurial-Node: 2f9fa9b998c5fe3ac2bd9a2b14bfcbeecbc7c268
+Message-Id: <2f9fa9b998c5fe3ac2bd.315532868@
+In-Reply-To: <patchbomb.315532860@
+References: <patchbomb.315532860@
+User-Agent: Mercurial-patchbomb
+Date: Tue, 01 Jan 1980 00:01:08 +0000
+From: test
+To: foo
+
+# HG changeset patch
+# User test
+# Date 4 0
+# Branch test
+# Node ID 2f9fa9b998c5fe3ac2bd9a2b14bfcbeecbc7c268
+# Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
+d
+
+diff -r 97d72e5f12c7 -r 2f9fa9b998c5 d
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/d	Thu Jan 01 00:00:04 1970 +0000
+@@ -0,0 +1,1 @@
++d
+
+% dest#branch URIs
+comparing with ../t
+searching for changes
 This patch series consists of 1 patches.