3 files changed, 744 insertions, 0 deletions

diff --git a/lib/libarchive/test/Makefile b/lib/libarchive/test/Makefile
index 4bd434ec38b3b..552dec1eaede1 100644
--- a/lib/libarchive/test/Makefile
+++ b/lib/libarchive/test/Makefile
@@ -1,6 +1,8 @@
 # $FreeBSD$
 
 TESTS= \
+	test_acl_basic.c			\
+	test_acl_pax.c				\
 	test_archive_api_feature.c		\
 	test_bad_fd.c				\
 	test_read_data_large.c			\
diff --git a/lib/libarchive/test/test_acl_basic.c b/lib/libarchive/test/test_acl_basic.c
new file mode 100644
index 0000000000000..f8b62abe67c63
--- /dev/null
+++ b/lib/libarchive/test/test_acl_basic.c
@@ -0,0 +1,227 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD$");
+
+/*
+ * Exercise the system-independent portion of the ACL support.
+ * Check that archive_entry objects can save and restore ACL data
+ * and that pax archive can save and restore ACL data.
+ *
+ * This should work on all systems, regardless of whether local
+ * filesystems support ACLs or not.
+ */
+
+static unsigned char buff[16384];
+
+struct acl_t {
+	int type;  /* Type of ACL: "access" or "default" */
+	int permset; /* Permissions for this class of users. */
+	int tag; /* Owner, User, Owning group, group, other, etc. */
+	int qual; /* GID or UID of user/group, depending on tag. */
+	char *name; /* Name of user/group, depending on tag. */
+};
+
+struct acl_t acls0[] = {
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE,
+	  ARCHIVE_ENTRY_ACL_USER_OBJ, 0, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_GROUP_OBJ, 0, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE,
+	  ARCHIVE_ENTRY_ACL_OTHER, 0, "" },
+};
+
+struct acl_t acls1[] = {
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE,
+	  ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_USER, 77, "user77" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE,
+	  ARCHIVE_ENTRY_ACL_OTHER, -1, "" },
+};
+
+struct acl_t acls2[] = {
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE | ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_USER, 77, "user77" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, 0,
+	  ARCHIVE_ENTRY_ACL_USER, 78, "user78" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, 0007,
+	  ARCHIVE_ENTRY_ACL_GROUP, 78, "group78" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE | ARCHIVE_ENTRY_ACL_EXECUTE,
+	  ARCHIVE_ENTRY_ACL_OTHER, -1, "" },
+};
+
+void
+set_acls(struct archive_entry *ae, struct acl_t *acls, int n)
+{
+	int i;
+
+	archive_entry_acl_clear(ae);
+	for (i = 0; i < n; i++) {
+		archive_entry_acl_add_entry(ae,
+		    acls[i].type, acls[i].permset, acls[i].tag, acls[i].qual,
+		    acls[i].name);
+	}
+}
+
+int
+acl_match(struct acl_t *acl, int type, int permset, int tag, int qual, const char *name)
+{
+	if (type != acl->type)
+		return (0);
+	if (permset != acl->permset)
+		return (0);
+	if (tag != acl->tag)
+		return (0);
+	if (tag == ARCHIVE_ENTRY_ACL_USER_OBJ)
+		return (1);
+	if (tag == ARCHIVE_ENTRY_ACL_GROUP_OBJ)
+		return (1);
+	if (tag == ARCHIVE_ENTRY_ACL_OTHER)
+		return (1);
+	if (qual != acl->qual)
+		return (0);
+	if (name == NULL) {
+		if (acl->name == NULL || acl->name[0] == '\0')
+			return (1);
+	}
+	if (acl->name == NULL) {
+		if (name[0] == '\0')
+			return (1);
+	}
+	return (0 == strcmp(name, acl->name));
+}
+
+void
+compare_acls(struct archive_entry *ae, struct acl_t *acls, int n, int mode)
+{
+	int *marker = malloc(sizeof(marker[0]) * n);
+	int marker_i, i;
+	int r;
+	int type, permset, tag, qual;
+	int matched;
+	const char *name;
+
+	for (i = 0; i < n; i++)
+		marker[i] = i;
+
+	while (0 == (r = archive_entry_acl_next(ae,
+			 ARCHIVE_ENTRY_ACL_TYPE_ACCESS,
+			 &type, &permset, &tag, &qual, &name))) {
+		for (i = 0, matched = 0; i < n && !matched; i++) {
+			if (acl_match(&acls[marker[i]], type, permset,
+				tag, qual, name)) {
+				/* We found a match; remove it. */
+				marker[i] = marker[n - 1];
+				n--;
+				matched = 1;
+			}
+		}
+		if (tag == ARCHIVE_ENTRY_ACL_USER_OBJ) {
+			if (!matched) printf("No match for user_obj perm\n");
+			failure("USER_OBJ permset (%02o) != user mode (%02o)",
+			    permset, 07 & (mode >> 6));
+			assert((permset << 6) == (mode & 0700));
+		} else if (tag == ARCHIVE_ENTRY_ACL_GROUP_OBJ) {
+			if (!matched) printf("No match for group_obj perm\n");
+			failure("GROUP_OBJ permset %02o != group mode %02o",
+			    permset, 07 & (mode >> 3));
+			assert((permset << 3) == (mode & 0070));
+		} else if (tag == ARCHIVE_ENTRY_ACL_OTHER) {
+			if (!matched) printf("No match for other perm\n");
+			failure("OTHER permset (%02o) != other mode (%02o)",
+			    permset, mode & 07);
+			assert((permset << 0) == (mode & 0007));
+		} else {
+			failure("Could not find match for ACL "
+			    "(type=%d,permset=%d,tag=%d,qual=%d,name=``%s'')",
+			    type, permset, tag, qual, name);
+			assert(matched == 1);
+		}
+	}
+	assertEqualInt(ARCHIVE_EOF, r);
+	assert((mode & 0777) == (archive_entry_mode(ae) & 0777));
+	failure("Could not find match for ACL "
+	    "(type=%d,permset=%d,tag=%d,qual=%d,name=``%s'')",
+	    acls[marker[0]].type, acls[marker[0]].permset,
+	    acls[marker[0]].tag, acls[marker[0]].qual, acls[marker[0]].name);
+	assert(n == 0); /* Number of ACLs not matched should == 0 */
+}
+
+DEFINE_TEST(test_acl_basic)
+{
+	int i;
+	struct archive *a;
+	struct archive_entry *ae;
+
+	/* Create a simple archive_entry. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_set_pathname(ae, "file");
+        archive_entry_set_mode(ae, S_IFREG | 0777);
+
+	/* Basic owner/owning group should just update mode bits. */
+	set_acls(ae, acls0, sizeof(acls0)/sizeof(acls0[0]));
+	failure("Basic ACLs shouldn't be stored as extended ACLs");
+	assert(0 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	failure("Basic ACLs should set mode to 0142, not %04o",
+	    archive_entry_mode(ae)&0777);
+	assert((archive_entry_mode(ae) & 0777) == 0142);
+
+
+	/* With any extended ACL entry, we should read back a full set. */
+	set_acls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]));
+	failure("One extended ACL should flag all ACLs to be returned.");
+	assert(4 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	compare_acls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]), 0142);
+	failure("Basic ACLs should set mode to 0142, not %04o",
+	    archive_entry_mode(ae)&0777);
+	assert((archive_entry_mode(ae) & 0777) == 0142);
+
+
+	/* A more extensive set of ACLs. */
+	set_acls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]));
+	assertEqualInt(6, archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	compare_acls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]), 0543);
+	failure("Basic ACLs should set mode to 0543, not %04o",
+	    archive_entry_mode(ae)&0777);
+	assert((archive_entry_mode(ae) & 0777) == 0543);
+
+	/*
+	 * Check that clearing ACLs gets rid of them all by repeating
+	 * the first test.
+	 */
+	set_acls(ae, acls0, sizeof(acls0)/sizeof(acls0[0]));
+	failure("Basic ACLs shouldn't be stored as extended ACLs");
+	assert(0 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	failure("Basic ACLs should set mode to 0142, not %04o",
+	    archive_entry_mode(ae)&0777);
+	assert((archive_entry_mode(ae) & 0777) == 0142);
+}
diff --git a/lib/libarchive/test/test_acl_pax.c b/lib/libarchive/test/test_acl_pax.c
new file mode 100644
index 0000000000000..71dd44e02673f
--- /dev/null
+++ b/lib/libarchive/test/test_acl_pax.c
@@ -0,0 +1,515 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD$");
+
+/*
+ * Exercise the system-independent portion of the ACL support.
+ * Check that pax archive can save and restore ACL data.
+ *
+ * This should work on all systems, regardless of whether local
+ * filesystems support ACLs or not.
+ */
+
+static unsigned char buff[16384];
+
+static unsigned char reference[] = {
+'P','a','x','H','e','a','d','e','r','/','f','i','l','e',0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,'0','0','0','1','4','2',' ',0,'0','0','0','0','0','0',' ',0,'0','0',
+'0','0','0','0',' ',0,'0','0','0','0','0','0','0','0','0','6','2',' ','0',
+'0','0','0','0','0','0','0','0','0','0',' ','0','1','1','7','6','7',0,' ',
+'x',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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+'0','0','0',' ',0,'0','0','0','0','0','0',' ',0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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+0,0,0,0,0,0,'1','6',' ','S','C','H','I','L','Y','.','d','e','v','=','0',10,
+'1','6',' ','S','C','H','I','L','Y','.','i','n','o','=','0',10,'1','8',' ',
+'S','C','H','I','L','Y','.','n','l','i','n','k','=','0',10,0,0,0,0,0,0,0,
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+'0','0','0',' ',0,'0','0','0','0','0','0',' ',0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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+0,0,0,0,0,0,'P','a','x','H','e','a','d','e','r','/','f','i','l','e',0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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+0,0,0,0,0,0,0,0,0,'0','0','0','1','4','2',' ',0,'0','0','0','0','0','0',' ',
+0,'0','0','0','0','0','0',' ',0,'0','0','0','0','0','0','0','0','1','7','2',
+' ','0','0','0','0','0','0','0','0','0','0','0',' ','0','1','1','7','7','1',
+0,' ','x',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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+
+
+struct acl_t {
+	int type;  /* Type of ACL: "access" or "default" */
+	int permset; /* Permissions for this class of users. */
+	int tag; /* Owner, User, Owning group, group, other, etc. */
+	int qual; /* GID or UID of user/group, depending on tag. */
+	char *name; /* Name of user/group, depending on tag. */
+};
+
+static struct acl_t acls0[] = {
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE,
+	  ARCHIVE_ENTRY_ACL_USER_OBJ, 0, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_GROUP_OBJ, 0, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE,
+	  ARCHIVE_ENTRY_ACL_OTHER, 0, "" },
+};
+
+static struct acl_t acls1[] = {
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE,
+	  ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_USER, 77, "user77" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE,
+	  ARCHIVE_ENTRY_ACL_OTHER, -1, "" },
+};
+
+static struct acl_t acls2[] = {
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE | ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_USER, 77, "user77" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, 0,
+	  ARCHIVE_ENTRY_ACL_USER, 78, "user78" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, 0007,
+	  ARCHIVE_ENTRY_ACL_GROUP, 78, "group78" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE | ARCHIVE_ENTRY_ACL_EXECUTE,
+	  ARCHIVE_ENTRY_ACL_OTHER, -1, "" },
+};
+
+static void
+set_acls(struct archive_entry *ae, struct acl_t *acls, int n)
+{
+	int i;
+
+	archive_entry_acl_clear(ae);
+	for (i = 0; i < n; i++) {
+		archive_entry_acl_add_entry(ae,
+		    acls[i].type, acls[i].permset, acls[i].tag, acls[i].qual,
+		    acls[i].name);
+	}
+}
+
+static int
+acl_match(struct acl_t *acl, int type, int permset, int tag, int qual, const char *name)
+{
+	if (type != acl->type)
+		return (0);
+	if (permset != acl->permset)
+		return (0);
+	if (tag != acl->tag)
+		return (0);
+	if (tag == ARCHIVE_ENTRY_ACL_USER_OBJ)
+		return (1);
+	if (tag == ARCHIVE_ENTRY_ACL_GROUP_OBJ)
+		return (1);
+	if (tag == ARCHIVE_ENTRY_ACL_OTHER)
+		return (1);
+	if (qual != acl->qual)
+		return (0);
+	if (name == NULL) {
+		if (acl->name == NULL || acl->name[0] == '\0')
+			return (1);
+	}
+	if (acl->name == NULL) {
+		if (name[0] == '\0')
+			return (1);
+	}
+	return (0 == strcmp(name, acl->name));
+}
+
+static void
+compare_acls(struct archive_entry *ae, struct acl_t *acls, int n, int mode)
+{
+	int *marker = malloc(sizeof(marker[0]) * n);
+	int marker_i, i;
+	int r;
+	int type, permset, tag, qual;
+	int matched;
+	const char *name;
+
+	for (i = 0; i < n; i++)
+		marker[i] = i;
+
+	while (0 == (r = archive_entry_acl_next(ae,
+			 ARCHIVE_ENTRY_ACL_TYPE_ACCESS,
+			 &type, &permset, &tag, &qual, &name))) {
+		for (i = 0, matched = 0; i < n && !matched; i++) {
+			if (acl_match(&acls[marker[i]], type, permset,
+				tag, qual, name)) {
+				/* We found a match; remove it. */
+				marker[i] = marker[n - 1];
+				n--;
+				matched = 1;
+			}
+		}
+		if (tag == ARCHIVE_ENTRY_ACL_USER_OBJ) {
+			if (!matched) printf("No match for user_obj perm\n");
+			failure("USER_OBJ permset (%02o) != user mode (%02o)",
+			    permset, 07 & (mode >> 6));
+			assert((permset << 6) == (mode & 0700));
+		} else if (tag == ARCHIVE_ENTRY_ACL_GROUP_OBJ) {
+			if (!matched) printf("No match for group_obj perm\n");
+			failure("GROUP_OBJ permset %02o != group mode %02o",
+			    permset, 07 & (mode >> 3));
+			assert((permset << 3) == (mode & 0070));
+		} else if (tag == ARCHIVE_ENTRY_ACL_OTHER) {
+			if (!matched) printf("No match for other perm\n");
+			failure("OTHER permset (%02o) != other mode (%02o)",
+			    permset, mode & 07);
+			assert((permset << 0) == (mode & 0007));
+		} else {
+			failure("Could not find match for ACL "
+			    "(type=%d,permset=%d,tag=%d,qual=%d,name=``%s'')",
+			    type, permset, tag, qual, name);
+			assert(matched == 1);
+		}
+	}
+	assertEqualInt(ARCHIVE_EOF, r);
+	assert((mode & 0777) == (archive_entry_mode(ae) & 0777));
+	failure("Could not find match for ACL "
+	    "(type=%d,permset=%d,tag=%d,qual=%d,name=``%s'')",
+	    acls[marker[0]].type, acls[marker[0]].permset,
+	    acls[marker[0]].tag, acls[marker[0]].qual, acls[marker[0]].name);
+	assert(n == 0); /* Number of ACLs not matched should == 0 */
+}
+
+DEFINE_TEST(test_acl_pax)
+{
+	int i;
+	struct archive *a;
+	struct archive_entry *ae;
+	size_t used;
+	int fd;
+
+	/* Write an archive to memory. */
+	assert(NULL != (a = archive_write_new()));
+	assertA(0 == archive_write_set_format_pax(a));
+	assertA(0 == archive_write_set_compression_none(a));
+	assertA(0 == archive_write_set_bytes_per_block(a, 1));
+	assertA(0 == archive_write_set_bytes_in_last_block(a, 1));
+	assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
+
+	/* Write a series of files to the archive with different ACL info. */
+
+	/* Create a simple archive_entry. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_set_pathname(ae, "file");
+        archive_entry_set_mode(ae, S_IFREG | 0777);
+
+	/* Basic owner/owning group should just update mode bits. */
+	set_acls(ae, acls0, sizeof(acls0)/sizeof(acls0[0]));
+	assertA(0 == archive_write_header(a, ae));
+
+	/* With any extended ACL entry, we should read back a full set. */
+	set_acls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]));
+	assertA(0 == archive_write_header(a, ae));
+
+
+	/* A more extensive set of ACLs. */
+	set_acls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]));
+	assertA(0 == archive_write_header(a, ae));
+
+	/*
+	 * Check that clearing ACLs gets rid of them all by repeating
+	 * the first test.
+	 */
+	set_acls(ae, acls0, sizeof(acls0)/sizeof(acls0[0]));
+	assertA(0 == archive_write_header(a, ae));
+
+	/* Close out the archive. */
+	assertA(0 == archive_write_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assertA(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+
+	/* Write out the data we generated to a file for manual inspection. */
+	assert(-1 < (fd = open("testout", O_WRONLY | O_CREAT | O_TRUNC, 0775)));
+	assert(used == write(fd, buff, used));
+	close(fd);
+
+	/* Write out the reference data to a file for manual inspection. */
+	assert(-1 < (fd = open("reference", O_WRONLY | O_CREAT | O_TRUNC, 0775)));
+	assert(sizeof(reference) == write(fd, reference, sizeof(reference)));
+	close(fd);
+
+	/* Assert that the generated data matches the built-in reference data.*/
+	failure("Generated pax archive does not match reference; check 'testout' and 'reference' files.");
+	assert(0 == memcmp(buff, reference, sizeof(reference)));
+	failure("Generated pax archive does not match reference; check 'testout' and 'reference' files.");
+	assertEqualInt(used, sizeof(reference));
+
+	/* Read back each entry and check that the ACL data is right. */
+	assert(NULL != (a = archive_read_new()));
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff, used));
+
+	/* First item has no ACLs */
+	assertA(0 == archive_read_next_header(a, &ae));
+	failure("Basic ACLs shouldn't be stored as extended ACLs");
+	assert(0 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	failure("Basic ACLs should set mode to 0142, not %04o",
+	    archive_entry_mode(ae)&0777);
+	assert((archive_entry_mode(ae) & 0777) == 0142);
+
+	/* Second item has a few ACLs */
+	assertA(0 == archive_read_next_header(a, &ae));
+	failure("One extended ACL should flag all ACLs to be returned.");
+	assert(4 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	compare_acls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]), 0142);
+	failure("Basic ACLs should set mode to 0142, not %04o",
+	    archive_entry_mode(ae)&0777);
+	assert((archive_entry_mode(ae) & 0777) == 0142);
+
+	/* Third item has pretty extensive ACLs */
+	assertA(0 == archive_read_next_header(a, &ae));
+	assertEqualInt(6, archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	compare_acls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]), 0543);
+	failure("Basic ACLs should set mode to 0543, not %04o",
+	    archive_entry_mode(ae)&0777);
+	assert((archive_entry_mode(ae) & 0777) == 0543);
+
+	/* Fourth item has no ACLs */
+	assertA(0 == archive_read_next_header(a, &ae));
+	failure("Basic ACLs shouldn't be stored as extended ACLs");
+	assert(0 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	failure("Basic ACLs should set mode to 0142, not %04o",
+	    archive_entry_mode(ae)&0777);
+	assert((archive_entry_mode(ae) & 0777) == 0142);
+
+	/* Close the archive. */
+	assertA(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}