LineageOS/android_packages_modules_Connectivity
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Merge "Minor change for jni cts test of asynchronous DNS query API" am: 652fc29761

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am: bf375e495d

Change-Id: I1523bb0144719eeb458f9c48ab58e1e89780156e
This commit is contained in:
Luke Huang
2019-03-07 20:45:36 -08:00
committed by android-build-merger
parent 5fa21a5ce0 bf375e495d
commit 3ac88e7cd5
1 changed files with 23 additions and 19 deletions
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42
tests/cts/net/jni/NativeMultinetworkJni.cpp
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@@ -42,7 +42,7 @@
if (actual < expected) { \
jniThrowExceptionFmt(env, "java/lang/AssertionError", \
"%s:%d: %s EXPECT_GE: expected %d, got %d", \
__FILE__, __LINE__, expected, actual); \
__FILE__, __LINE__, msg, expected, actual); \
} \
} while (0)
@@ -65,7 +65,7 @@
} while (0)
static const int MAXPACKET = 8 * 1024;
static const int TIMEOUT_MS = 2000;
static const int TIMEOUT_MS = 15000;
static const char kHostname[] = "connectivitycheck.android.com";
static const char kNxDomainName[] = "test1-nx.metric.gstatic.com";
static const char kGoogleName[] = "www.google.com";
@@ -82,23 +82,29 @@ int getAsyncResponse(JNIEnv* env, int fd, int timeoutMs, int* rcode, uint8_t* bu
int n = android_res_nresult(fd, rcode, buf, bufLen);
// Verify that android_res_nresult() closed the fd
char dummy;
EXPECT_EQ(env, -1, read(fd, &dummy, sizeof dummy), "res_nresult check for closing fd");
EXPECT_EQ(env, -1, read(fd, &dummy, sizeof(dummy)), "res_nresult check for closing fd");
EXPECT_EQ(env, EBADF, errno, "res_nresult check for errno");
return n;
}
return -EREMOTEIO;
return -ETIMEDOUT;
}
int extractIpAddressAnswers(uint8_t* buf, size_t bufLen, int family) {
ns_msg handle;
if (ns_initparse((const uint8_t*) buf, bufLen, &handle) < 0) {
return -EREMOTEIO;
return -errno;
}
const int ancount = ns_msg_count(handle, ns_s_an);
// Answer count = 0 is valid(e.g. response of query with root)
if (!ancount) {
return 0;
}
ns_rr rr;
bool hasValidAns = false;
for (int i = 0; i < ancount; i++) {
if (ns_parserr(&handle, ns_s_an, i, &rr) < 0) {
// If there is no valid answer, test will fail.
continue;
}
const uint8_t* rdata = ns_rr_rdata(rr);
@@ -106,8 +112,9 @@ int extractIpAddressAnswers(uint8_t* buf, size_t bufLen, int family) {
if (inet_ntop(family, (const char*) rdata, buffer, sizeof(buffer)) == NULL) {
return -errno;
}
hasValidAns = true;
}
return 0;
return hasValidAns ? 0 : -EBADMSG;
}
int expectAnswersValid(JNIEnv* env, int fd, int family, int expectedRcode) {
@@ -117,10 +124,8 @@ int expectAnswersValid(JNIEnv* env, int fd, int family, int expectedRcode) {
if (res < 0) {
return res;
}
if(rcode != expectedRcode) {
ALOGD("rcode:%d, expectedRcode = %d", rcode, expectedRcode);
return -EREMOTEIO;
}
EXPECT_EQ(env, expectedRcode, rcode, "rcode is not expected");
if (expectedRcode == ns_r_noerror && res > 0) {
return extractIpAddressAnswers(buf, res, family);
@@ -151,8 +156,7 @@ JNIEXPORT jint Java_android_net_cts_MultinetworkApiTest_runResNqueryCheck(
"v4 res_nquery check answers");
// V4 NXDOMAIN
fd = android_res_nquery(handle, kNxDomainName, ns_c_in, ns_t_a,
ANDROID_RESOLV_NO_CACHE_LOOKUP);
fd = android_res_nquery(handle, kNxDomainName, ns_c_in, ns_t_a, 0);
EXPECT_GE(env, fd, 0, "v4 res_nquery NXDOMAIN");
EXPECT_EQ(env, 0, expectAnswersValid(env, fd, AF_INET, ns_r_nxdomain),
"v4 res_nquery NXDOMAIN check answers");
@@ -164,8 +168,7 @@ JNIEXPORT jint Java_android_net_cts_MultinetworkApiTest_runResNqueryCheck(
"v6 res_nquery check answers");
// V6 NXDOMAIN
fd = android_res_nquery(handle, kNxDomainName, ns_c_in, ns_t_aaaa,
ANDROID_RESOLV_NO_CACHE_LOOKUP);
fd = android_res_nquery(handle, kNxDomainName, ns_c_in, ns_t_aaaa, 0);
EXPECT_GE(env, fd, 0, "v6 res_nquery NXDOMAIN");
EXPECT_EQ(env, 0, expectAnswersValid(env, fd, AF_INET, ns_r_nxdomain),
"v6 res_nquery NXDOMAIN check answers");
@@ -201,7 +204,7 @@ JNIEXPORT jint Java_android_net_cts_MultinetworkApiTest_runResNsendCheck(
memset(buf1, 0, sizeof(buf1));
len1 = makeQuery(kNxDomainName, ns_t_a, buf1, sizeof(buf1));
EXPECT_GT(env, len1, 0, "v4 res_mkquery NXDOMAIN");
fd1 = android_res_nsend(handle, buf1, len1, ANDROID_RESOLV_NO_CACHE_LOOKUP);
fd1 = android_res_nsend(handle, buf1, len1, 0);
EXPECT_GE(env, fd1, 0, "v4 res_nsend NXDOMAIN");
EXPECT_EQ(env, 0, expectAnswersValid(env, fd1, AF_INET, ns_r_nxdomain),
"v4 res_nsend NXDOMAIN check answers");
@@ -224,11 +227,11 @@ JNIEXPORT jint Java_android_net_cts_MultinetworkApiTest_runResNsendCheck(
EXPECT_EQ(env, 0, expectAnswersValid(env, fd1, AF_INET6, ns_r_noerror),
"v6 res_nsend 1st check answers");
// // V6 NXDOMAIN
// V6 NXDOMAIN
memset(buf1, 0, sizeof(buf1));
len1 = makeQuery(kNxDomainName, ns_t_aaaa, buf1, sizeof(buf1));
EXPECT_GT(env, len1, 0, "v6 res_mkquery NXDOMAIN");
fd1 = android_res_nsend(handle, buf1, len1, ANDROID_RESOLV_NO_CACHE_LOOKUP);
fd1 = android_res_nsend(handle, buf1, len1, 0);
EXPECT_GE(env, fd1, 0, "v6 res_nsend NXDOMAIN");
EXPECT_EQ(env, 0, expectAnswersValid(env, fd1, AF_INET6, ns_r_nxdomain),
"v6 res_nsend NXDOMAIN check answers");
@@ -245,8 +248,9 @@ JNIEXPORT jint Java_android_net_cts_MultinetworkApiTest_runResNcancelCheck(
int rcode = -1;
uint8_t buf[MAXPACKET] = {};
android_res_cancel(fd);
android_res_cancel(fd);
EXPECT_EQ(env, -EBADF, android_res_nresult(fd, &rcode, buf, MAXPACKET), "res_cancel");
android_res_cancel(fd);
EXPECT_EQ(env, -EBADF, android_res_nresult(fd, &rcode, buf, MAXPACKET), "res_cancel");
return 0;
}
@@ -269,7 +273,7 @@ JNIEXPORT jint Java_android_net_cts_MultinetworkApiTest_runResNapiMalformedCheck
fd = android_res_nquery(handle, exceedingLabelQuery.c_str(), ns_c_in, ns_t_a, 0);
EXPECT_EQ(env, -EMSGSIZE, fd, "res_nquery exceedingLabelQuery");
fd = android_res_nquery(handle, exceedingDomainQuery.c_str(), ns_c_in, ns_t_a, 0);
fd = android_res_nquery(handle, exceedingDomainQuery.c_str(), ns_c_in, ns_t_aaaa, 0);
EXPECT_EQ(env, -EMSGSIZE, fd, "res_nquery exceedingDomainQuery");
uint8_t buf[10] = {};