svn commit: r319006 - in stable/11: etc/mtree lib/libkvm lib/libkvm/tests

[Ngie Cooper]

Author: ngie
Date: Sat May 27 23:04:40 2017
New Revision: 319006
URL: https://svnweb.freebsd.org/changeset/base/319006

Log:
  MFC r316099:
  
  lib/libkvm: start adding basic tests for kvm(3)
  
  - kvm_close: add a testcase to verify support for errno = EINVAL / -1
    (see D10065) when kd == NULL is provided to the libcall.
  - kvm_geterr:
  -- Add a negative testcase for kd == NULL returning "" (see D10022).
  -- Add two positive testcases:
  --- test the error case using kvm_write on a O_RDONLY descriptor.
  --- test the "no error" case using kvm_read(3) and kvm_nlist(3) as
      helper routines and by injecting a bogus error message via
      _kvm_err (an internal API) _kvm_err was used as there isn't a
      formalized way to clear the error output, and because
      kvm_nlist always returns ENOENT with the NULL terminator today.
  - kvm_open, kvm_open2:
  -- Add some basic negative tests for kvm_open(3) and kvm_open2(3).
     Testing positive cases with a specific
     `corefile`/`execfile`/`resolver` requires more work and would require
     user intervention today in order to reliably test this out.

Added:
  stable/11/lib/libkvm/tests/
     - copied from r316099, head/lib/libkvm/tests/
Modified:
  stable/11/etc/mtree/BSD.tests.dist
  stable/11/lib/libkvm/Makefile
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/etc/mtree/BSD.tests.dist
==============================================================================
--- stable/11/etc/mtree/BSD.tests.dist	Sat May 27 22:59:23 2017	(r319005)
+++ stable/11/etc/mtree/BSD.tests.dist	Sat May 27 23:04:40 2017	(r319006)
@@ -316,6 +316,8 @@
         ..
         libdevdctl
         ..
+        libkvm
+        ..
         libmp
         ..
         libnv

Modified: stable/11/lib/libkvm/Makefile
==============================================================================
--- stable/11/lib/libkvm/Makefile	Sat May 27 22:59:23 2017	(r319005)
+++ stable/11/lib/libkvm/Makefile	Sat May 27 23:04:40 2017	(r319006)
@@ -36,4 +36,10 @@ MLINKS+=kvm_nlist.3 kvm_nlist2.3
 MLINKS+=kvm_open.3 kvm_close.3 kvm_open.3 kvm_open2.3 kvm_open.3 kvm_openfiles.3
 MLINKS+=kvm_read.3 kvm_read2.3 kvm_read.3 kvm_write.3
 
+.include <src.opts.mk>
+
+.if ${MK_TESTS} != "no"
+SUBDIR+=	tests
+.endif
+
 .include <bsd.lib.mk>