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Diffstat (limited to 'agen5/test/shell.test')
| -rwxr-xr-x | agen5/test/shell.test | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/agen5/test/shell.test b/agen5/test/shell.test new file mode 100755 index 0000000..269f46a --- /dev/null +++ b/agen5/test/shell.test @@ -0,0 +1,165 @@ +#! /bin/sh +# -*- Mode: Shell-script -*- +# shell.test --- test functionality of switching shells +# +# Time-stamp: "2012-05-12 19:56:39 bkorb" +# Author: Bruce Korb <bkorb@gnu.org> +## +## This file is part of AutoGen. +## AutoGen Copyright (c) 1992-2012 by Bruce Korb - all rights reserved +## +## AutoGen is free software: you can redistribute it and/or modify it +## under the terms of the GNU General Public License as published by the +## Free Software Foundation, either version 3 of the License, or +## (at your option) any later version. +## +## AutoGen is distributed in the hope that it will be useful, but +## WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +## See the GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License along +## with this program. If not, see <http://www.gnu.org/licenses/>. +## +# +# The test will verify that a real shell processes the declarations +# and our weirdo shell handles the template. +# +# ---------------------------------------------------------------------- + +exec 9>&2 + +. ./defs + +${FGREP} '#define SHELL_ENABLED ' ${top_builddir}/config.h > /dev/null 2>&1 +test $? -eq 0 || exit 0 + +# # # # # # # # # # TEMPLATE FILE # # # # # # # # # + +cat > ${testname}.c <<- \_EOF_ + #include <stdio.h> + #include <string.h> + #include <ctype.h> + #define NUL '\0' + char buf[ 4096 ]; + int + main( int argc, char** argv ) + { + char *pz; + for (;;) { + pz = fgets(buf, sizeof(buf),stdin); + if (pz == NULL) + return 1; /* must get something every time */ + while (isspace(*pz)) pz++; + if (*pz != NUL) break; /* ignore initial blank lines */ + } + + for (;;) { + if (*pz == '#') goto next_line; + if (strncmp( pz, "cd ", 3 ) == 0) goto next_line; + if ((strncmp( pz, "echo", 4 ) == 0) && isspace( pz[4] )) { + pz += 5; + while (isspace(*pz)) pz++; /* suppress the 'echo' */ + } + if (*pz == '\0') pz--; /* always force a newline */ + fputs( pz, stdout ); + fflush( stdout ); + + next_line: + pz = fgets(buf, sizeof(buf),stdin); + if (pz == NULL) + break; + while (isspace(*pz)) pz++; + } + return 0; + } + _EOF_ + +compile + +# The backslashes are stripped by the here-doc processing +# +echo creating ${testname}.tpl +cat > ${testname}.tpl <<- _EOF_ + <= AutoGen5 template test + (setenv "SHELL" "./${testname}") => + <=\` echo SHELL=\$SHELL \`=> + Some <=dummy=> text + <= FOR foo => + foo[<=(for-index)=>] = <=foo=> + raw-shell-str: <=(raw-shell-str (get "foo"))=> + shell-str: <=(shell-str (get "foo"))=> + sub-shell-str: <=(sub-shell-str (get "foo"))=> + <= ENDFOR => + <=\` : This is a final test \`=> + _EOF_ + +echo creating ${testname}.def +cat >${testname}.def <<- \_EOF_ + AutoGen Definitions shell.tpl; + + foo = "''foo'' 'foo' \"foo\" `foo` $foo"; + foo = '\\\'bar\\\' \\"bar\\" \`bar\` \$bar'; + foo = '\\\\\'BAZ\\\\\' \\\\"BAZ\\\\" \\\`BAZ\\\` \\\$BAZ'; + dummy = `echo "mumble"`; /* processed with regular shell */ + _EOF_ + +# this is the output we should expect to see +cat > ${testname}.sample <<- \_EOF_ + SHELL=$SHELL + Some "mumble" text + + foo[0] = ''foo'' 'foo' "foo" `foo` $foo + raw-shell-str: \'\''foo'\'\'' '\''foo'\'' "foo" `foo` $foo' + shell-str: "''foo'' 'foo' \"foo\" `foo` $foo" + sub-shell-str: `''foo'' 'foo' "foo" \`foo\` $foo` + + foo[1] = \'bar\' \"bar\" \`bar\` \$bar + raw-shell-str: '\'\''bar\'\'' \"bar\" \`bar\` \$bar' + shell-str: "\\'bar\\' \\\"bar\\\" \`bar\` \$bar" + sub-shell-str: `\\'bar\\' \"bar\" \\\`bar\\\` \$bar` + + foo[2] = \\'BAZ\\' \\"BAZ\\" \\`BAZ\\` \\$BAZ + raw-shell-str: '\\'\''BAZ\\'\'' \\"BAZ\\" \\`BAZ\\` \\$BAZ' + shell-str: "\\\\'BAZ\\\\' \\\\\"BAZ\\\\\" \\\`BAZ\\\` \\\$BAZ" + sub-shell-str: `\\\\'BAZ\\\\' \\\"BAZ\\\" \\\\\`BAZ\\\\\` \\\$BAZ` + + : This is a final test + _EOF_ + +run_ag x --shell=$PWD/shell ${testname}.def || \ + failure "autogen ${testname}.def" + +${GREP} -v '^AGexe=' ${testname}.test > ${testname}.XX +mv -f ${testname}.XX ${testname}.test +if cmp -s ${testname}.test ${testname}.sample +then cleanup + exit 0 +fi + +if ${FGREP} 'SHELL=' ${testname}.test > /dev/null 2>&1 +then + if ${FGREP} 'SHELL=$SHELL' ${testname}.test > /dev/null 2>&1 + then : ; else + cat >&9 <<- _EOF_ + The ${testname}.test output file does not start with "SHELL=\$SHELL" + This is because you have a Guile library that cannot modify + the environment. This is a known breakage on some platforms + (viz., BSD derivatives). Sorry. + _EOF_ + ${FGREP} 'SHELL=' ${testname}.test >&9 + cleanup + exit 0 + fi +fi + +failure "`set +x;diff -c ${testname}.sample ${testname}.test`" + +## Local Variables: +## mode: shell-script +## indent-tabs-mode: nil +## sh-indentation: 2 +## sh-basic-offset: 2 +## End: + +# end of shell.test |