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test: New tests for Emacs charset handling
The test of viewing 8bit messages is known-broken. The rest pass, but for very fragile reasons. The next several commits will fix the known-broken test and make our charset handling robust.
This commit is contained in:
Austin Clements
David Bremner
parent
0b94dd7fd3
commit
f4cdabccd0
2 changed files with 144 additions and 1 deletions
141
test/T455-emacs-charsets.sh
Executable file
141
test/T455-emacs-charsets.sh
Executable file
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#!/usr/bin/env bash
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test_description="emacs notmuch-show charset handling"
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. ./test-lib.sh
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UTF8_YEN=$'\xef\xbf\xa5'
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BIG5_YEN=$'\xa2\x44'
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# Add four messages with unusual encoding requirements:
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#
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# 1) text/plain in quoted-printable big5
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generate_message \
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[id]=test-plain@example.com \
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'[content-type]="text/plain; charset=big5"' \
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'[content-transfer-encoding]=quoted-printable' \
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'[body]="Yen: =A2=44"'
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# 2) text/plain in 8bit big5
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generate_message \
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[id]=test-plain-8bit@example.com \
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'[content-type]="text/plain; charset=big5"' \
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'[content-transfer-encoding]=8bit' \
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'[body]="Yen: '$BIG5_YEN'"'
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# 3) text/html in quoted-printable big5
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generate_message \
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[id]=test-html@example.com \
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'[content-type]="text/html; charset=big5"' \
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'[content-transfer-encoding]=quoted-printable' \
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'[body]="<html><body>Yen: =A2=44</body></html>"'
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# 4) application/octet-stream in quoted-printable of big5 text
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generate_message \
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[id]=test-binary@example.com \
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'[content-type]="application/octet-stream"' \
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'[content-transfer-encoding]=quoted-printable' \
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'[body]="Yen: =A2=44"'
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notmuch new > /dev/null
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# Test rendering
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test_begin_subtest "Text parts are decoded when rendering"
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test_emacs '(notmuch-show "id:test-plain@example.com")
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(test-visible-output "OUTPUT.raw")'
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awk 'show {print} /^$/ {show=1}' < OUTPUT.raw > OUTPUT
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cat <<EOF >EXPECTED
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Yen: $UTF8_YEN
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EOF
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test_expect_equal_file OUTPUT EXPECTED
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test_begin_subtest "8bit text parts are decoded when rendering"
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test_emacs '(notmuch-show "id:test-plain-8bit@example.com")
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(test-visible-output "OUTPUT.raw")'
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awk 'show {print} /^$/ {show=1}' < OUTPUT.raw > OUTPUT
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cat <<EOF >EXPECTED
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Yen: $UTF8_YEN
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EOF
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test_expect_equal_file OUTPUT EXPECTED
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test_begin_subtest "HTML parts are decoded when rendering"
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test_emacs '(notmuch-show "id:test-html@example.com")
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(test-visible-output "OUTPUT.raw")'
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awk 'show {print} /^$/ {show=1}' < OUTPUT.raw > OUTPUT
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cat <<EOF >EXPECTED
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[ text/html ]
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Yen: $UTF8_YEN
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EOF
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test_expect_equal_file OUTPUT EXPECTED
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# Test saving
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test_begin_subtest "Text parts are not decoded when saving"
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rm -f part
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test_emacs '(notmuch-show "id:test-plain@example.com")
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(search-forward "Yen")
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(let ((standard-input "\"part\""))
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(notmuch-show-save-part))'
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cat <<EOF >EXPECTED
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Yen: $BIG5_YEN
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EOF
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test_expect_equal_file part EXPECTED
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test_begin_subtest "8bit text parts are not decoded when saving"
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rm -f part
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test_emacs '(notmuch-show "id:test-plain-8bit@example.com")
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(search-forward "Yen")
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(let ((standard-input "\"part\""))
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(notmuch-show-save-part))'
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cat <<EOF >EXPECTED
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Yen: $BIG5_YEN
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EOF
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test_expect_equal_file part EXPECTED
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test_begin_subtest "HTML parts are not decoded when saving"
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rm -f part
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test_emacs '(notmuch-show "id:test-html@example.com")
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(search-forward "Yen")
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(let ((standard-input "\"part\""))
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(notmuch-show-save-part))'
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cat <<EOF >EXPECTED
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<html><body>Yen: $BIG5_YEN</body></html>
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EOF
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test_expect_equal_file part EXPECTED
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test_begin_subtest "Binary parts are not decoded when saving"
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rm -f part
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test_emacs '(notmuch-show "id:test-binary@example.com")
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(search-forward "application/")
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(let ((standard-input "\"part\""))
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(notmuch-show-save-part))'
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cat <<EOF >EXPECTED
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Yen: $BIG5_YEN
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EOF
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test_expect_equal_file part EXPECTED
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# Test message viewing
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test_begin_subtest "Text message are not decoded when viewing"
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test_emacs '(notmuch-show "id:test-plain@example.com")
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(notmuch-show-view-raw-message)
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(test-visible-output "OUTPUT.raw")'
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awk 'show {print} /^$/ {show=1}' < OUTPUT.raw > OUTPUT
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cat <<EOF >EXPECTED
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Yen: =A2=44
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EOF
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test_expect_equal_file OUTPUT EXPECTED
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test_begin_subtest "8bit text message are not decoded when viewing"
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test_subtest_known_broken
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test_emacs '(notmuch-show "id:test-plain-8bit@example.com")
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(notmuch-show-view-raw-message)
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(test-visible-output "OUTPUT.raw")'
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awk 'show {print} /^$/ {show=1}' < OUTPUT.raw > OUTPUT
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cat <<EOF >EXPECTED
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Yen: $BIG5_YEN
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EOF
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test_expect_equal_file OUTPUT EXPECTED
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test_done
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@ -59,7 +59,9 @@
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"Save visible text in current buffer to file FILENAME. Default
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FILENAME is OUTPUT."
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(notmuch-post-command)
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(let ((text (visible-buffer-string)))
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(let ((text (visible-buffer-string))
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;; Tests expect output in UTF-8 encoding
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(coding-system-for-write 'utf-8))
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(with-temp-file (or filename "OUTPUT") (insert text))))
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(defun visible-buffer-string ()
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