octal_escape_sequence: {
    input: {
        var boundaries = "\0\7\00\07\70\77\000\077\300\377";
        var border_check = "\400\700\0000\3000";
    }
    expect: {
        var boundaries = "\x00\x07\x00\x07\x38\x3f\x00\x3f\xc0\xff";
        var border_check = "\x20\x30\x38\x30\x00\x30\xc0\x30";
    }
}

issue_1929: {
    input: {
        function f(s) {
            return s.split(/[\\/]/);
        }
        console.log(JSON.stringify(f("A/B\\C\\D/E\\F")));
    }
    expect: {
        function f(s) {
            return s.split(/[\\/]/);
        }
        console.log(JSON.stringify(f("A/B\\C\\D/E\\F")));
    }
    expect_stdout: '["A","B","C","D","E","F"]'
}
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<div class='path'>path: <a href='/guix/log/?id=5edd5bb800e70adc45a7a1bbf24090504ac8305f'>root</a>/<a href='/guix/log/tests?id=5edd5bb800e70adc45a7a1bbf24090504ac8305f'>tests</a>/<a href='/guix/log/tests/build-emacs-utils.scm?id=5edd5bb800e70adc45a7a1bbf24090504ac8305f'>build-emacs-utils.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/build-emacs-utils.scm?id=5edd5bb800e70adc45a7a1bbf24090504ac8305f&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-07-13 10:49:40 -0400'>2022-07-13</span></td><td><a href='/guix/commit/tests/build-emacs-utils.scm?id=dcf133587ac7d73ba306a314e1a496a7efb9960b'>tests: build-emacs-utils: Allow test to pass on Emacs 27 too.</a><span class='msg-avail'>...<span class='msg-tooltip'>* tests/build-emacs-utils.scm
("emacs-batch-script: raise &amp;emacs-batch-error on failure"): More loosely
match expected error string, which differs between Emacs 27 and Emacs 28.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-06-17 23:39:32 +0200'>2022-06-17</span></td><td><a href='/guix/commit/tests/build-emacs-utils.scm?id=c3afbd05bf541b31b122e6093ff10eabf6a47926'>guix: emacs-utils: Add emacs-header-parse.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/build/emacs-utils.scm (emacs-header-parse): New procedure.

* tests/build-emacs-utils.scm ("emacs-header-parse: fetch version",
  "emacs-header-parse: fetch keywords", "emacs-header-parse: fetch
  nonexistent author"): New tests.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Fredrik Salomonsson</td></tr>
<tr><td><span title='2022-06-17 23:39:31 +0200'>2022-06-17</span></td><td><a href='/guix/commit/tests/build-emacs-utils.scm?id=f8275916fc6fcb3dd9bd8ef7dc4ddce2dca98c7d'>guix: emacs-utils: Add emacs-batch-script.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/build/emacs-utils.scm (emacs-batch-script): New procedure.

* tests/build-emacs-utils.scm: New file.

* Makefile.am (TESTS): Add `tests/build-emacs-utils.scm'.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Fredrik Salomonsson</td></tr>