test-patchbomb: fix non-existing --date parameter and filtering regexps.

tests/test-patchbomb

@@ -7,13 +7,15 b' hg init'
 echo a > a
 hg commit -Ama -d '1 0'
 
-hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar tip | \
-  sed -e 's/\(Message-Id:.*@\).*/\1/'
+hg email -n -f quux -t foo -c bar tip | \
+  sed -e 's/\(Message-Id:\).*@.*/\1/' | \
+  sed -e 's/\(Date:\).*/\1/'
 
 echo b > b
 hg commit -Amb -d '2 0'
 
-hg email --date '1970-1-1 0:2' -n -f quux -t foo -c bar -s test 0:tip | \
-  sed -e 's/\(Message-Id:.*@\).*/\1/' | \
-  sed -e 's/\(In-Reply-To:.*@\).*/\1/'
-
+# Pipe something to make raw_input() happy even under pysh+win32
+echo test | hg email -n -f quux -t foo -c bar -s test 0:tip | \
+  sed -e 's/\(Message-Id:\).*@.*/\1/' | \
+  sed -e 's/\(In-Reply-To:\).*@.*/\1/' | \
+  sed -e 's/\(Date:\).*/\1/'
  No newline at end of file

tests/test-patchbomb.out

@@ -1,62 +1,103 b''
 adding a
-hg email: option --date not recognized
-hg email [OPTION]... [REV]...
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCH] a
+X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
+Message-Id:
+Date:
+From: quux
+To: foo
+Cc: bar
 
-send changesets as a series of patch emails
-
-    The series starts with a "[PATCH 0 of N]" introduction, which
-    describes the series as a whole.
+# HG changeset patch
+# User test
+# Date 1 0
+# Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
+# Parent  0000000000000000000000000000000000000000
+a
 
-    Each patch email has a Subject line of "[PATCH M of N] ...", using
-    the first line of the changeset description as the subject text.
-    The message contains two or three body parts.  First, the rest of
-    the changeset description.  Next, (optionally) if the diffstat
-    program is installed, the result of running diffstat on the patch.
-    Finally, the patch itself, as generated by "hg export".
+diff -r 000000000000 -r 8580ff50825a a
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/a	Thu Jan 01 00:00:01 1970 +0000
+@@ -0,0 +1,1 @@
++a
 
-options:
+This patch series consists of 1 patches.
+
 
- -a --attach    send patches as inline attachments
-    --bcc       email addresses of blind copy recipients
- -c --cc        email addresses of copy recipients
- -d --diffstat  add diffstat output to messages
- -g --git       use git extended diff format
- -f --from      email address of sender
-    --plain     omit hg patch header
- -n --test      print messages that would be sent
- -m --mbox      write messages to mbox file instead of sending them
- -s --subject   subject of first message (intro or single patch)
- -t --to        email addresses of recipients
+Displaying [PATCH] a ...
+adding b
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCH 0 of 2] test
+Message-Id:
+Date:
+From: quux
+To: foo
+Cc: bar
+
+test
 
-use "hg -v help email" to show global options
-adding b
-hg email: option --date not recognized
-hg email [OPTION]... [REV]...
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCH 1 of 2] a
+X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
+Message-Id:
+In-Reply-To:
+Date:
+From: quux
+To: foo
+Cc: bar
 
-send changesets as a series of patch emails
+# HG changeset patch
+# User test
+# Date 1 0
+# Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
+# Parent  0000000000000000000000000000000000000000
+a
 
-    The series starts with a "[PATCH 0 of N]" introduction, which
-    describes the series as a whole.
+diff -r 000000000000 -r 8580ff50825a a
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/a	Thu Jan 01 00:00:01 1970 +0000
+@@ -0,0 +1,1 @@
++a
 
-    Each patch email has a Subject line of "[PATCH M of N] ...", using
-    the first line of the changeset description as the subject text.
-    The message contains two or three body parts.  First, the rest of
-    the changeset description.  Next, (optionally) if the diffstat
-    program is installed, the result of running diffstat on the patch.
-    Finally, the patch itself, as generated by "hg export".
-
-options:
+Content-Type: text/plain; charset="us-ascii"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCH 2 of 2] b
+X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+Message-Id:
+In-Reply-To:
+Date:
+From: quux
+To: foo
+Cc: bar
 
- -a --attach    send patches as inline attachments
-    --bcc       email addresses of blind copy recipients
- -c --cc        email addresses of copy recipients
- -d --diffstat  add diffstat output to messages
- -g --git       use git extended diff format
- -f --from      email address of sender
-    --plain     omit hg patch header
- -n --test      print messages that would be sent
- -m --mbox      write messages to mbox file instead of sending them
- -s --subject   subject of first message (intro or single patch)
- -t --to        email addresses of recipients
+# HG changeset patch
+# User test
+# Date 2 0
+# Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+# Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
+b
 
-use "hg -v help email" to show global options
+diff -r 8580ff50825a -r 97d72e5f12c7 b
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/b	Thu Jan 01 00:00:02 1970 +0000
+@@ -0,0 +1,1 @@
++b
+
+This patch series consists of 2 patches.
+
+
+Write the introductory message for the patch series.
+
+Finish with ^D or a dot on a line by itself.
+
+
+Displaying [PATCH 0 of 2] test ...
+Displaying [PATCH 1 of 2] a ...
+Displaying [PATCH 2 of 2] b ...