Re: [libvirt] [PATCH 1/3] tests: Add mock for virRandomBytes

Create a mock for virRandomBytes to generate a not so random value that can be used by the tests to ensure the generation of an encrypted secret by masterKey and random initialization vector can produce an expected result. The "random number" generated is based upon the size of the expected stream of bytes being returned where each byte in the result gets the index of the array - hence a 4 byte array returns 0x00010203. Signed-off-by: John Ferlan <jferlan(a)redhat.com&gt; --- tests/qemuxml2argvmock.c | 31 ++++++++++++++++++++++++++++++- 1 file changed, 30 insertions(+), 1 deletion(-) diff --git a/tests/qemuxml2argvmock.c b/tests/qemuxml2argvmock.c index 1616eed..dade748 100644 --- a/tests/qemuxml2argvmock.c +++ b/tests/qemuxml2argvmock.c

@@ -145,3 +152,25 @@ virCommandPassFD(virCommandPtr cmd ATTRIBUTE_UNUSED, { /* nada */ } + +int +virRandomBytes(unsigned char *buf, + size_t buflen) +{ + size_t i; + + for (i = 0; i < buflen; i++) + buf[i] = i; + + return 0; +} + +#ifdef WITH_GNUTLS +int +gnutls_rnd(gnutls_rnd_level_t level ATTRIBUTE_UNUSED, + void *data, + size_t len) +{ + return virRandomBytes(data, len); +#endif

+}