[tests] t/test_mod_indexfile

also remove some now-redundant tests from request.t
and reduce scripts and directories under tests
(because automake is sloooow and the fewer dirs, the better)

14 files changed, 202 insertions, 36 deletions

diff --git a/.gitignore b/.gitignore
index 2e699450..99e7458c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -54,6 +54,7 @@ test_keyvalue
 test_configfile
 test_mod_access
 test_mod_evhost
+test_mod_indexfile
 test_mod_simple_vhost
 test_mod_staticfile
 test_mod_userdir
diff --git a/configure.ac b/configure.ac
index 50cc72cd..793ec82e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1696,7 +1696,6 @@ AC_CONFIG_FILES([\
   Makefile \
   src/Makefile \
   tests/docroot/Makefile \
-  tests/docroot/www/indexfile/Makefile \
   tests/docroot/www/Makefile \
   tests/Makefile \
 ])
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index fdf0b10c..35e0e542 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -917,6 +917,25 @@ add_executable(test_mod_evhost
 )
 add_test(NAME test_mod_evhost COMMAND test_mod_evhost)
 
+add_executable(test_mod_indexfile
+	t/test_mod_indexfile.c
+	request.c
+	base64.c
+	buffer.c
+	burl.c
+	array.c
+	fdevent.c
+	http_etag.c
+	http_header.c
+	http_kv.c
+	log.c
+	sock_addr.c
+	stat_cache.c
+	algo_splaytree.c
+	ck.c
+)
+add_test(NAME test_mod_indexfile COMMAND test_mod_indexfile)
+
 add_executable(test_mod_simple_vhost
 	t/test_mod_simple_vhost.c
 	buffer.c
@@ -1226,6 +1245,8 @@ if(WITH_LIBUNWIND)
 	add_target_properties(test_mod_access COMPILE_FLAGS ${LIBUNWIND_CFLAGS})
 	target_link_libraries(test_mod_evhost ${LIBUNWIND_LDFLAGS})
 	add_target_properties(test_mod_evhost COMPILE_FLAGS ${LIBUNWIND_CFLAGS})
+	target_link_libraries(test_mod_indexfile ${LIBUNWIND_LDFLAGS})
+	add_target_properties(test_mod_indexfile COMPILE_FLAGS ${LIBUNWIND_CFLAGS})
 	target_link_libraries(test_mod_simple_vhost ${LIBUNWIND_LDFLAGS})
 	add_target_properties(test_mod_simple_vhost COMPILE_FLAGS ${LIBUNWIND_CFLAGS})
 	target_link_libraries(test_mod_staticfile ${LIBUNWIND_LDFLAGS})
diff --git a/src/Makefile.am b/src/Makefile.am
index 2115a732..ad343ec6 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -9,6 +9,7 @@ noinst_PROGRAMS=\
 	t/test_keyvalue \
 	t/test_mod_access \
 	t/test_mod_evhost \
+	t/test_mod_indexfile \
 	t/test_mod_simple_vhost \
 	t/test_mod_staticfile \
 	t/test_mod_userdir \
@@ -26,6 +27,7 @@ TESTS=\
 	t/test_keyvalue$(EXEEXT) \
 	t/test_mod_access$(EXEEXT) \
 	t/test_mod_evhost$(EXEEXT) \
+	t/test_mod_indexfile$(EXEEXT) \
 	t/test_mod_simple_vhost$(EXEEXT) \
 	t/test_mod_staticfile$(EXEEXT) \
 	t/test_mod_userdir$(EXEEXT) \
@@ -662,6 +664,9 @@ t_test_mod_access_LDADD = $(LIBUNWIND_LIBS)
 t_test_mod_evhost_SOURCES = t/test_mod_evhost.c buffer.c array.c log.c ck.c
 t_test_mod_evhost_LDADD = $(LIBUNWIND_LIBS)
 
+t_test_mod_indexfile_SOURCES = t/test_mod_indexfile.c request.c base64.c buffer.c burl.c array.c fdevent.c http_etag.c http_header.c http_kv.c log.c sock_addr.c stat_cache.c algo_splaytree.c ck.c
+t_test_mod_indexfile_LDADD = $(LIBUNWIND_LIBS) $(FAM_LIBS)
+
 t_test_mod_simple_vhost_SOURCES = t/test_mod_simple_vhost.c buffer.c array.c log.c ck.c
 t_test_mod_simple_vhost_LDADD = $(LIBUNWIND_LIBS)
 
diff --git a/src/meson.build b/src/meson.build
index daff363a..471dace1 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -942,6 +942,33 @@ test('test_mod_evhost', executable('test_mod_evhost',
 	build_by_default: false,
 ))
 
+test('test_mod_indexfile', executable('test_mod_indexfile',
+	sources: [
+		't/test_mod_indexfile.c',
+		'request.c',
+		'base64.c',
+		'buffer.c',
+		'burl.c',
+		'array.c',
+		'fdevent.c',
+		'http_etag.c',
+		'http_header.c',
+		'http_kv.c',
+		'log.c',
+		'sock_addr.c',
+		'stat_cache.c',
+		'algo_splaytree.c',
+		'ck.c'
+	],
+	dependencies: [ common_flags
+		, libfam
+		, libpcre
+		, libunwind
+		, libws2_32
+	],
+	build_by_default: false,
+))
+
 test('test_mod_simple_vhost', executable('test_mod_simple_vhost',
 	sources: [
 		't/test_mod_simple_vhost.c',
diff --git a/src/t/test_mod_indexfile.c b/src/t/test_mod_indexfile.c
new file mode 100644
index 00000000..f4289f82
--- /dev/null
+++ b/src/t/test_mod_indexfile.c
@@ -0,0 +1,140 @@
+#include "first.h"
+
+#undef NDEBUG
+#include <sys/types.h>
+#include <assert.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "mod_indexfile.c"
+
+__attribute_noinline__
+static void test_mod_indexfile_reset (request_st * const r)
+{
+    r->http_status = 0;
+    buffer_copy_string_len(&r->uri.path, CONST_STR_LEN("/"));
+    buffer_copy_string_len(&r->physical.doc_root, CONST_STR_LEN("/tmp"));
+    buffer_copy_string_len(&r->physical.path, CONST_STR_LEN("/tmp/"));
+}
+
+__attribute_noinline__
+static void
+run_mod_indexfile_tryfiles (request_st * const r, const array * const indexfiles, int line, int status, const char *desc)
+{
+    handler_t rc = mod_indexfile_tryfiles(r, indexfiles);
+    if (r->http_status != status
+        || rc != (status ? HANDLER_FINISHED : HANDLER_GO_ON)) {
+        fprintf(stderr,
+                "%s.%d: %s() failed: expected '%d', got '%d' for test %s\n",
+                __FILE__, line, "mod_indexfile_tryfiles", status,
+                r->http_status, desc);
+        fflush(stderr);
+        abort();
+    }
+}
+
+#include <unistd.h>     /* unlink() */
+
+static void
+test_mod_indexfile_tryfiles (request_st * const r)
+{
+    char fn[] = "/tmp/lighttpd_mod_indexfile.XXXXXX";
+  #ifdef __COVERITY__
+    /* POSIX-2008 requires mkstemp create file with 0600 perms */
+    umask(0600);
+  #endif
+    /* coverity[secure_temp : FALSE] */
+    int fd = mkstemp(fn);
+    if (fd < 0) {
+        perror("mkstemp()");
+        exit(1);
+    }
+    struct stat st;
+    if (0 != fstat(fd, &st)) {
+        perror("fstat()");
+        exit(1);
+    }
+    array * const indexfiles = array_init(3);
+
+    test_mod_indexfile_reset(r);
+
+    run_mod_indexfile_tryfiles(r, indexfiles, __LINE__, 0,
+      "empty indexfiles");
+    assert(buffer_eq_slen(&r->physical.path, CONST_STR_LEN("/tmp/")));
+    test_mod_indexfile_reset(r);
+
+    /*(assumes modified tempfile name does not exist)*/
+    array_insert_value(indexfiles, fn+5, sizeof(fn)-6-1);
+    run_mod_indexfile_tryfiles(r, indexfiles, __LINE__, 0,
+      "non-matching indexfiles");
+    assert(buffer_eq_slen(&r->physical.path, CONST_STR_LEN("/tmp/")));
+    test_mod_indexfile_reset(r);
+
+    array_insert_value(indexfiles, fn+5, sizeof(fn)-5-1);
+    run_mod_indexfile_tryfiles(r, indexfiles, __LINE__, 0,
+      "matching indexfile entry (w/o leading '/')");
+    assert(buffer_eq_slen(&r->physical.path, fn, sizeof(fn)-1));
+    test_mod_indexfile_reset(r);
+
+    array_reset_data_strings(indexfiles);
+    array_insert_value(indexfiles, fn+4, sizeof(fn)-4-1);
+    run_mod_indexfile_tryfiles(r, indexfiles, __LINE__, 0,
+      "matching indexfile entry (w/ leading '/')");
+    assert(buffer_eq_slen(&r->physical.path, fn, sizeof(fn)-1));
+    test_mod_indexfile_reset(r);
+
+    array_free(indexfiles);
+    unlink(fn);
+}
+
+int main (void)
+{
+    request_st r;
+
+    memset(&r, 0, sizeof(request_st));
+    r.conf.errh              = log_error_st_init();
+    r.conf.errh->errorlog_fd = -1; /* (disable) */
+    r.conf.follow_symlink    = 1;
+    array * const mimetypes = array_init(0);
+    r.conf.mimetypes = mimetypes; /*(must not be NULL)*/
+
+    test_mod_indexfile_tryfiles(&r);
+
+    array_free(mimetypes);
+    log_error_st_free(r.conf.errh);
+
+    free(r.uri.path.ptr);
+    free(r.physical.path.ptr);
+    free(r.physical.doc_root.ptr);
+
+    stat_cache_free();
+    return 0;
+}
+
+
+/*
+ * stub functions
+ */
+
+#include "fdevent_impl.h"
+int fdevent_select_init(struct fdevents *ev) { return NULL == ev; }
+int fdevent_poll_init(struct fdevents *ev) { return NULL == ev; }
+int fdevent_linux_sysepoll_init(struct fdevents *ev) { return NULL == ev; }
+int fdevent_solaris_devpoll_init(struct fdevents *ev) { return NULL == ev; }
+int fdevent_solaris_port_init(struct fdevents *ev) { return NULL == ev; }
+int fdevent_freebsd_kqueue_init(struct fdevents *ev) { return NULL == ev; }
+int fdevent_libev_init(struct fdevents *ev) { return NULL == ev; }
+
+int config_plugin_values_init(server *srv, void *p_d, const config_plugin_keys_t *cpk, const char *mname) {
+    UNUSED(srv);
+    UNUSED(p_d);
+    UNUSED(cpk);
+    UNUSED(mname);
+    return 0;
+}
+
+int config_check_cond(request_st *r, int context_ndx) {
+    UNUSED(r);
+    UNUSED(context_ndx);
+    return 0;
+}
diff --git a/tests/docroot/www/404.pl b/tests/docroot/www/404.pl
index 5b5672cf..eb5df2ee 100755
--- a/tests/docroot/www/404.pl
+++ b/tests/docroot/www/404.pl
@@ -34,6 +34,10 @@ elsif ($request_uri =~ m/^\/dynamic\/redirect_status\// ) {
         "\n",
         "REDIRECT_STATUS\n";
 }
+elsif ($ENV{PATH_INFO} eq "/internal-redir" ) {
+  # (not actually 404 error, but use separate script from cgi.pl for testing)
+  print "Status: 200\r\n\r\n";
+}
 else {
   print "Status: 500\n",
         "Content-Type: text/plain\n",
diff --git a/tests/docroot/www/Makefile.am b/tests/docroot/www/Makefile.am
index 4d702f73..41411e82 100644
--- a/tests/docroot/www/Makefile.am
+++ b/tests/docroot/www/Makefile.am
@@ -9,5 +9,3 @@ EXTRA_DIST=\
 	ssi-include.shtml \
 	ssi-include.txt \
 	ssi.shtml
-SUBDIRS=\
-	indexfile
diff --git a/tests/docroot/www/cgi.pl b/tests/docroot/www/cgi.pl
index 3e7ea872..97e00d31 100755
--- a/tests/docroot/www/cgi.pl
+++ b/tests/docroot/www/cgi.pl
@@ -8,7 +8,8 @@ if ($ENV{"QUERY_STRING"} =~ /^env=(\w+)/) {
 
 # redirection
 if ($ENV{"QUERY_STRING"} eq "internal-redir") {
-    print "Location: /indexfile/index.pl/foo\r\n\r\n";
+    # (not actually 404 error, but use separate script from cgi.pl for testing)
+    print "Location: /404.pl/internal-redir\r\n\r\n";
     exit 0;
 }
 
diff --git a/tests/docroot/www/indexfile/Makefile.am b/tests/docroot/www/indexfile/Makefile.am
deleted file mode 100644
index b96fec3d..00000000
--- a/tests/docroot/www/indexfile/Makefile.am
+++ /dev/null
@@ -1 +0,0 @@
-EXTRA_DIST=index.pl
diff --git a/tests/docroot/www/indexfile/index.pl b/tests/docroot/www/indexfile/index.pl
deleted file mode 100644
index dbf047b9..00000000
--- a/tests/docroot/www/indexfile/index.pl
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/usr/bin/perl
-
-if ($ENV{REDIRECT_STATUS}) {
-    print "Status: $ENV{REDIRECT_STATUS}\r\n\r\n$ENV{SCRIPT_NAME}";
-    exit 0;
-}
-
-print "Status: 200\r\n\r\n";
diff --git a/tests/lighttpd.conf b/tests/lighttpd.conf
index 687fc8b7..dcfb7dc4 100644
--- a/tests/lighttpd.conf
+++ b/tests/lighttpd.conf
@@ -167,8 +167,6 @@ $HTTP["host"] =~ "allow\.example\.org$" {
 }
 
 $HTTP["host"] == "cgi.example.org" {
-	index-file.names = ( "nonexistent.txt", "index.pl" )
-        server.error-handler-404 = "/indexfile/index.pl"
 	cgi.x-sendfile = "enable"
 }
 
@@ -179,7 +177,7 @@ $HTTP["host"] == "errors.example.org" {
 	else $HTTP["url"] =~ "^/dynamic/redirect_status/" {
 		server.error-handler     = "/404.pl"
 	}
-	else $HTTP["url"] =~ "." {
+	else {
 		server.error-handler-404 = "/404.pl"
 	}
 }
diff --git a/tests/prepare.sh b/tests/prepare.sh
index 053b85c7..eb6afb2b 100755
--- a/tests/prepare.sh
+++ b/tests/prepare.sh
@@ -20,7 +20,6 @@ mkdir -p "${tmpdir}/servers/www.example.org/pages/"           \
          "${tmpdir}/servers/www.example.org/pages/dummydir/"  \
          "${tmpdir}/servers/www.example.org/pages/~test ä_/"  \
          "${tmpdir}/servers/www.example.org/pages/expire/"    \
-         "${tmpdir}/servers/www.example.org/pages/indexfile/" \
          "${tmpdir}/servers/123.example.org/pages/"           \
          "${tmpdir}/servers/a.example.org/pages/a/"           \
          "${tmpdir}/servers/b.example.org/pages/b/"           \
@@ -35,7 +34,6 @@ cp "${srcdir}/docroot/www/"*.html \
    "${srcdir}/docroot/www/"*.shtml \
    "${srcdir}/docroot/www/"*.txt \
    "${tmpdir}/servers/www.example.org/pages/"
-cp "${srcdir}/docroot/www/indexfile/"*.pl "${tmpdir}/servers/www.example.org/pages/indexfile/"
 cp "${srcdir}/lighttpd.user" "${tmpdir}/"
 cp "${srcdir}/lighttpd.htpasswd" "${tmpdir}/"
 cp "${srcdir}/var-include-sub.conf" "${tmpdir}/../"
diff --git a/tests/request.t b/tests/request.t
index 30bc303f..1ed279db 100755
--- a/tests/request.t
+++ b/tests/request.t
@@ -8,7 +8,7 @@ BEGIN {
 
 use strict;
 use IO::Socket;
-use Test::More tests => 181;
+use Test::More tests => 179;
 use LightyTest;
 
 my $tf = LightyTest->new();
@@ -1407,23 +1407,6 @@ EOF
 $t->{RESPONSE} = [ { 'HTTP-Protocol' => 'HTTP/1.0', 'HTTP-Status' => 302, 'Location' => 'http://www.example.org/' } ];
 ok($tf->handle_http($t) == 0, 'broken header via perl cgi');
 
-$t->{REQUEST}  = ( <<EOF
-GET /indexfile/ HTTP/1.0
-Host: cgi.example.org
-EOF
- );
-$t->{RESPONSE} = [ { 'HTTP-Protocol' => 'HTTP/1.0', 'HTTP-Status' => 200, 'HTTP-Content' => '/indexfile/index.pl' } ];
-ok($tf->handle_http($t) == 0, 'index-file handling, Bug #3, Bug #6');
-
-$t->{REQUEST}  = ( <<EOF
-POST /indexfile/abc HTTP/1.0
-Host: cgi.example.org
-Content-Length: 0
-EOF
- );
-$t->{RESPONSE} = [ { 'HTTP-Protocol' => 'HTTP/1.0', 'HTTP-Status' => 404, 'HTTP-Content' => '/indexfile/index.pl' } ];
-ok($tf->handle_http($t) == 0, 'server.error-handler-404, Bug #12');
-
 
 ## mod_deflate