Merge remote-tracking branch 'remotes/mdroth/tags/qga-pull-2015-10-14-v4-tag' into staging

qemu-ga patch queue

* add unit tests for qemu-ga
* add guest-exec support for posix/w32 guests
* added 'qemu-ga' target for w32. this allows us to do full MSI build,
  without overloading 'qemu-ga.exe' target with uneeded dependencies.
* number of s/g_new/g_malloc/ conversions for qga

v2:
* commit message and qapi documentation spelling fixes
* rename 'inp-data' guest-exec param to 'input-data'

v3:
* fix OSX build errors for test-qga by using PRId64
  format in place of glib's, and dropping use of G_SPAWN_DEFAULT
  macro for glib 2.22 compat
* fix win32 build warnings for 32-bit builds by avoid int casts
  of process HANDLEs

v4:
* assert connect_qga() doesn't fail
* only enable test-qga for linux hosts
* allow get-memory-block-info* to fail if memory blocks aren't exposed in
  sysfs

# gpg: Signature made Tue 20 Oct 2015 00:33:43 BST using RSA key ID F108B584
# gpg: Good signature from "Michael Roth <flukshun@gmail.com>"
# gpg:                 aka "Michael Roth <mdroth@utexas.edu>"
# gpg:                 aka "Michael Roth <mdroth@linux.vnet.ibm.com>"

* remotes/mdroth/tags/qga-pull-2015-10-14-v4-tag:
  qga: fix uninitialized value warning for win32
  qga: guest-exec simple stdin/stdout/stderr redirection
  qga: handle G_IO_STATUS_AGAIN in ga_channel_write_all()
  qga: handle possible SIGPIPE in guest-file-write
  qga: guest exec functionality
  qga: drop guest_file_init helper and replace it with static initializers
  tests: add a local test for guest agent
  qga: guest-get-memory-blocks shouldn't fail for unexposed memory blocks
  glib-compat: add 2.38/2.40/2.46 asserts
  qtest: add a few fd-level qmp helpers
  qga: do not override configuration verbosity
  qga: add QGA_CONF environment variable
  qga: Use g_new() & friends where that makes obvious sense
  build: qemu-ga: add 'qemu-ga' build target for w32

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 61 insertions, 0 deletions

diff --git a/include/glib-compat.h b/include/glib-compat.h
index 318e000368..fb25f437b4 100644
--- a/include/glib-compat.h
+++ b/include/glib-compat.h
@@ -165,4 +165,65 @@ static inline GThread *g_thread_new(const char *name,
 #define CompatGCond GCond
 #endif /* glib 2.31 */
 
+#ifndef g_assert_true
+#define g_assert_true(expr)                                                    \
+    do {                                                                       \
+        if (G_LIKELY(expr)) {                                                  \
+        } else {                                                               \
+            g_assertion_message(G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC,   \
+                                "'" #expr "' should be TRUE");                 \
+        }                                                                      \
+    } while (0)
+#endif
+
+#ifndef g_assert_false
+#define g_assert_false(expr)                                                   \
+    do {                                                                       \
+        if (G_LIKELY(!(expr))) {                                               \
+        } else {                                                               \
+            g_assertion_message(G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC,   \
+                                "'" #expr "' should be FALSE");                \
+        }                                                                      \
+    } while (0)
+#endif
+
+#ifndef g_assert_null
+#define g_assert_null(expr)                                                    \
+    do {                                                                       \
+        if (G_LIKELY((expr) == NULL)) {                                        \
+        } else {                                                               \
+            g_assertion_message(G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC,   \
+                                "'" #expr "' should be NULL");                 \
+        }                                                                      \
+    } while (0)
+#endif
+
+#ifndef g_assert_nonnull
+#define g_assert_nonnull(expr)                                                 \
+    do {                                                                       \
+        if (G_LIKELY((expr) != NULL)) {                                        \
+        } else {                                                               \
+            g_assertion_message(G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC,   \
+                                "'" #expr "' should not be NULL");             \
+        }                                                                      \
+    } while (0)
+#endif
+
+#ifndef g_assert_cmpmem
+#define g_assert_cmpmem(m1, l1, m2, l2)                                        \
+    do {                                                                       \
+        gconstpointer __m1 = m1, __m2 = m2;                                    \
+        int __l1 = l1, __l2 = l2;                                              \
+        if (__l1 != __l2) {                                                    \
+            g_assertion_message_cmpnum(                                        \
+                G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC,                   \
+                #l1 " (len(" #m1 ")) == " #l2 " (len(" #m2 "))", __l1, "==",   \
+                __l2, 'i');                                                    \
+        } else if (memcmp(__m1, __m2, __l1) != 0) {                            \
+            g_assertion_message(G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC,   \
+                                "assertion failed (" #m1 " == " #m2 ")");      \
+        }                                                                      \
+    } while (0)
+#endif
+
 #endif