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samba-mirror/source4/pidl/tests/util.pl

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r20543: Merge some pidl bug fixes: * C expressions that just started with a constant were erroneously flagged as being a constant. * 1-length variable names in expressions were broken. (This used to be commit 44775a6ac456247fe7ab4da75498bb550c74c854)
2007-01-05 15:56:15 +03:00
#!/usr/bin/perl
# (C) 2007 Jelmer Vernooij <jelmer@samba.org>
# Published under the GNU General Public License
use strict;
r20571: fix '' case (This used to be commit 1618921a7e24213d39e042a4e2f9d5cb59997f50)
2007-01-06 00:26:28 +03:00
use Test::More tests => 56;
r20543: Merge some pidl bug fixes: * C expressions that just started with a constant were erroneously flagged as being a constant. * 1-length variable names in expressions were broken. (This used to be commit 44775a6ac456247fe7ab4da75498bb550c74c854)
2007-01-05 15:56:15 +03:00
use FindBin qw($RealBin);
r20567: Print proper errors with filename and line numbers in ParseExpr() (This used to be commit f5dc1b47ecf18068a47f8f68016463ef4a55dc03)
2007-01-05 23:52:12 +03:00
use lib "$RealBin";
use Util;
r20543: Merge some pidl bug fixes: * C expressions that just started with a constant were erroneously flagged as being a constant. * 1-length variable names in expressions were broken. (This used to be commit 44775a6ac456247fe7ab4da75498bb550c74c854)
2007-01-05 15:56:15 +03:00
use Parse::Pidl::Util;
# has_property()
is(undef, has_property({}, "foo"));
is(undef, has_property({PROPERTIES => {}}, "foo"));
is("data", has_property({PROPERTIES => {foo => "data"}}, "foo"));
is(undef, has_property({PROPERTIES => {foo => undef}}, "foo"));
# is_constant()
ok(is_constant("2"));
r20545: Fix is_constant(). (This used to be commit ae9b0895e8b7fd98335ece82aae3e391b94d2ec9)
2007-01-05 17:25:21 +03:00
ok(is_constant("256"));
ok(is_constant("0x400"));
ok(is_constant("0x4BC"));
ok(not is_constant("0x4BGC"));
r20543: Merge some pidl bug fixes: * C expressions that just started with a constant were erroneously flagged as being a constant. * 1-length variable names in expressions were broken. (This used to be commit 44775a6ac456247fe7ab4da75498bb550c74c854)
2007-01-05 15:56:15 +03:00
ok(not is_constant("str"));
ok(not is_constant("2 * expr"));
# make_str()
is("\"bla\"", make_str("bla"));
is("\"bla\"", make_str("\"bla\""));
is("\"\"bla\"\"", make_str("\"\"bla\"\""));
is("\"bla\"\"", make_str("bla\""));
is("\"foo\"bar\"", make_str("foo\"bar"));
# print_uuid()
is(undef, print_uuid("invalid"));
is("{0x12345778,0x1234,0xabcd,{0xef,0x00},{0x01,0x23,0x45,0x67,0x89,0xac}}",
print_uuid("12345778-1234-abcd-ef00-0123456789ac"));
is("{0x12345778,0x1234,0xabcd,{0xef,0x00},{0x01,0x23,0x45,0x67,0x89,0xac}}",
print_uuid("\"12345778-1234-abcd-ef00-0123456789ac\""));
# property_matches()
# missing property
ok(not property_matches({PROPERTIES => {}}, "x", "data"));
# data not matching
ok(not property_matches({PROPERTIES => {x => "bar"}}, "x", "data"));
# data matching exactly
ok(property_matches({PROPERTIES => {x => "data"}}, "x", "data"));
# regex matching
ok(property_matches({PROPERTIES => {x => "data"}}, "x", "^([dat]+)\$"));
# ParseExpr()
r20571: fix '' case (This used to be commit 1618921a7e24213d39e042a4e2f9d5cb59997f50)
2007-01-06 00:26:28 +03:00
is(undef, ParseExpr("", {}, undef));
r20567: Print proper errors with filename and line numbers in ParseExpr() (This used to be commit f5dc1b47ecf18068a47f8f68016463ef4a55dc03)
2007-01-05 23:52:12 +03:00
is("a", ParseExpr("a", {"b" => "2"}, undef));
is("2", ParseExpr("a", {"a" => "2"}, undef));
is("2 * 2", ParseExpr("a*a", {"a" => "2"}, undef));
r20563: Start using the new parser in ParseExpr(). It's now trivial to use this to check for NULL pointers when pointers are being dereferenced (#4218). There are exactly 500 tests for pidl now :-) (This used to be commit d3146f3bcd4541f890d6c1b072ff34853e9239d2)
2007-01-05 23:18:33 +03:00
is("r->length + r->length",
r20567: Print proper errors with filename and line numbers in ParseExpr() (This used to be commit f5dc1b47ecf18068a47f8f68016463ef4a55dc03)
2007-01-05 23:52:12 +03:00
ParseExpr("length+length", {"length" => "r->length"}, undef));
r20563: Start using the new parser in ParseExpr(). It's now trivial to use this to check for NULL pointers when pointers are being dereferenced (#4218). There are exactly 500 tests for pidl now :-) (This used to be commit d3146f3bcd4541f890d6c1b072ff34853e9239d2)
2007-01-05 23:18:33 +03:00
is("2 / 2 * (r->length)",
r20543: Merge some pidl bug fixes: * C expressions that just started with a constant were erroneously flagged as being a constant. * 1-length variable names in expressions were broken. (This used to be commit 44775a6ac456247fe7ab4da75498bb550c74c854)
2007-01-05 15:56:15 +03:00
ParseExpr("constant/constant*(len)", {"constant" => "2",
r20567: Print proper errors with filename and line numbers in ParseExpr() (This used to be commit f5dc1b47ecf18068a47f8f68016463ef4a55dc03)
2007-01-05 23:52:12 +03:00
"len" => "r->length"}, undef));
r20563: Start using the new parser in ParseExpr(). It's now trivial to use this to check for NULL pointers when pointers are being dereferenced (#4218). There are exactly 500 tests for pidl now :-) (This used to be commit d3146f3bcd4541f890d6c1b072ff34853e9239d2)
2007-01-05 23:18:33 +03:00
is("2 + 2 - r->length",
r20556: Add more tests to make sure nothing breaks when I replace the ParseExpr code. (This used to be commit 0ba52e459bb322a0aee59c6616d7696658934b38)
2007-01-05 20:18:22 +03:00
ParseExpr("constant+constant-len", {"constant" => "2",
r20567: Print proper errors with filename and line numbers in ParseExpr() (This used to be commit f5dc1b47ecf18068a47f8f68016463ef4a55dc03)
2007-01-05 23:52:12 +03:00
"len" => "r->length"}, undef));
is("*r->length", ParseExpr("*len", { "len" => "r->length"}, undef));
is("**r->length", ParseExpr("**len", { "len" => "r->length"}, undef));
is("r->length & 2", ParseExpr("len&2", { "len" => "r->length"}, undef));
is("&r->length", ParseExpr("&len", { "len" => "r->length"}, undef));
is("calc()", ParseExpr("calc()", { "foo" => "2"}, undef));
is("calc(2 * 2)", ParseExpr("calc(foo * 2)", { "foo" => "2"}, undef));
is("strlen(\"data\")", ParseExpr("strlen(foo)", { "foo" => "\"data\""}, undef));
is("strlen(\"data\", 4)", ParseExpr("strlen(foo, 4)", { "foo" => "\"data\""}, undef));
is("foo / bar", ParseExpr("foo / bar", { "bla" => "\"data\""}, undef));
is("r->length % 2", ParseExpr("len%2", { "len" => "r->length"}, undef));
is("r->length == 2", ParseExpr("len==2", { "len" => "r->length"}, undef));
is("r->length != 2", ParseExpr("len!=2", { "len" => "r->length"}, undef));
is("pr->length", ParseExpr("pr->length", { "p" => "r"}, undef));
is("r->length", ParseExpr("p->length", { "p" => "r"}, undef));
is("_foo / bla32", ParseExpr("_foo / bla32", { "bla" => "\"data\""}, undef));
is("foo.bar.blah", ParseExpr("foo.blah", { "foo" => "foo.bar"}, undef));
is("\"bla\"", ParseExpr("\"bla\"", {}, undef));
is("1 << 2", ParseExpr("1 << 2", {}, undef));
is("1 >> 2", ParseExpr("1 >> 2", {}, undef));
is("0x200", ParseExpr("0x200", {}, undef));
is("2?3:0", ParseExpr("2?3:0", {}, undef));
is("~0", ParseExpr("~0", {}, undef));
is("b->a->a", ParseExpr("a->a->a", {"a" => "b"}, undef));
is("b.a.a", ParseExpr("a.a.a", {"a" => "b"}, undef));
test_errors("nofile:0: Parse error in `~' near `~'\n", sub {
is(undef, ParseExpr("~", {}, {FILE => "nofile", LINE => 0})); });
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