add tests for compile option multiline

src/tests/compile_opts.vtc

@@ -588,3 +588,91 @@ varnish v1 -errvcl {vmod pcre2 error: max_pattern_len (-1) must be >= 0 in r con
 		new r = pcre2.regex("", max_pattern_len=-1);
 	}
 }
+
+# multiline
+varnish v1 -vcl {
+	import pcre2 from "${vmod_topbuild}/src/.libs/libvmod_pcre2.so";
+	backend b { .host = "${bad_ip}"; }
+
+	sub vcl_init {
+		new r1 = pcre2.regex("^abc$", multiline=true);
+		new r2 = pcre2.regex("^abc$");
+		new r3 = pcre2.regex("\Aabc\Z", multiline=true);
+		new r4 = pcre2.regex("\A(.)*\Z", dotall=true);
+		new r5 = pcre2.regex("\A(.)*\Z", multiline=true);
+		new r6 = pcre2.regex("\Aabc\z", multiline=true);
+	}
+
+	sub vcl_recv {
+		return(synth(200));
+	}
+
+	sub vcl_synth {
+		set resp.http.r1-1 = r1.match("abc");
+		set resp.http.r2-1 = r2.match("abc");
+		set resp.http.r1-2 = r1.match({"qqq
+abc"});
+		set resp.http.r2-2 = r2.match({"qqq
+abc"});
+		set resp.http.r1-3 = r1.match({"abc
+zzz"});
+		set resp.http.r2-3 = r2.match({"abc
+zzz"});
+		set resp.http.r1-4 = r1.match({"qqq
+abc
+zzz"});
+		set resp.http.r2-4 = r2.match({"qqq
+abc
+zzz"});
+		set resp.http.r3-1 = r3.match("abc");
+		set resp.http.r3-2 = r3.match({"abc
+"});
+		set resp.http.r3-3 = r3.match({"qqq
+abc"});
+		set resp.http.r3-4 = r3.match({"abc
+zzz"});
+		set resp.http.r3-5 = r3.match({"qqq
+abc
+zzz"});
+		set resp.http.r4 = r4.match({"abc
+def"});
+		set resp.http.r5 = r5.match({"abc
+def"});
+		set resp.http.r6-1 = r6.match("abc");
+		set resp.http.r6-2 = r6.match({"abc
+"});
+		set resp.http.r6-3 = r6.match({"qqq
+abc"});
+		set resp.http.r6-4 = r6.match({"abc
+zzz"});
+		set resp.http.r6-5 = r6.match({"qqq
+abc
+zzz"});
+	}
+}
+
+client c1 {
+	txreq
+	rxresp
+	expect resp.status == "200"
+	expect resp.http.r1-1 == "true"
+	expect resp.http.r1-2 == "true"
+	expect resp.http.r1-3 == "true"
+	expect resp.http.r1-4 == "true"
+	expect resp.http.r2-1 == "true"
+	expect resp.http.r2-2 == "false"
+	expect resp.http.r2-3 == "false"
+	expect resp.http.r2-4 == "false"
+	expect resp.http.r3-1 == "true"
+	expect resp.http.r3-2 == "true"
+	expect resp.http.r3-3 == "false"
+	expect resp.http.r3-4 == "false"
+	expect resp.http.r3-5 == "false"
+	expect resp.http.r4 == "true"
+	expect resp.http.r5 == "false"
+	expect resp.http.r6-1 == "true"
+	expect resp.http.r6-2 == "false"
+	expect resp.http.r6-3 == "false"
+	expect resp.http.r6-4 == "false"
+	expect resp.http.r6-5 == "false"
+} -run