fix emulator

Signed-off-by: Takeshi Yoneda <[email protected]>
tetratelabs · Oct 4, 2023 · 36c775b · 36c775b
1 parent 7cd38c3
commit 36c775b
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/examples/shared_data/main_test.go b/examples/shared_data/main_test.go
@@ -30,7 +30,7 @@ func TestData(t *testing.T) {
 
 		// Check Envoy logs.
 		logs := host.GetInfoLogs()
-		require.Contains(t, logs, "shared value: 10000001")
+		require.Contains(t, logs, "shared value: 1")
 
 		// Call OnHttpRequestHeaders again.
 		action = host.CallOnRequestHeaders(contextID, nil, false)
@@ -40,7 +40,7 @@ func TestData(t *testing.T) {
 
 		// Check Envoy logs.
 		logs = host.GetInfoLogs()
-		require.Contains(t, logs, "shared value: 10000003")
+		require.Contains(t, logs, "shared value: 3")
 	})
 }
 

diff --git a/proxywasm/proxytest/root.go b/proxywasm/proxytest/root.go
@@ -158,7 +158,9 @@ func (r *rootHostEmulator) ProxyGetSharedData(keyData *byte, keySize int,
 	}
 
 	*returnValueSize = len(value.data)
-	*returnValueData = &value.data[0]
+	if len(value.data) > 0 {
+		*returnValueData = &value.data[0]
+	}
 	*returnCas = value.cas
 	return internal.StatusOK
 }