minor: merge test shell scripts (#753)

Author: abr-egn

.evergreen/run-async-std-atlas-tests.sh

@@ -3,10 +3,13 @@
 set -o errexit
 
 if [ "$ASYNC_RUNTIME" = "tokio" ]; then
-    .evergreen/run-tokio-atlas-tests.sh
+    OPTIONS=""
 elif [ "$ASYNC_RUNTIME" = "async-std" ]; then
-    .evergreen/run-async-std-atlas-tests.sh
+    OPTIONS=" --no-default-features --features async-std-runtime"
 else
     echo "invalid async runtime: ${ASYNC_RUNTIME}" >&2
     exit 1
 fi
+
+source ./.evergreen/configure-rust.sh
+RUST_BACKTRACE=1 cargo test atlas_connectivity ${OPTIONS}

.evergreen/run-async-std-tests.sh

@@ -1,12 +1,44 @@
 #!/bin/bash
 
 set -o errexit
+set -o pipefail
+
+source ./.evergreen/env.sh
+
+OPTIONS="-- -Z unstable-options --format json --report-time"
+if [ "$SINGLE_THREAD" = true ]; then
+	OPTIONS="$OPTIONS --test-threads=1"
+fi
+
+FEATURE_FLAGS="zstd-compression,snappy-compression,zlib-compression,${TLS_FEATURE}"
 
 if [ "$ASYNC_RUNTIME" = "tokio" ]; then
-    .evergreen/run-tokio-tests.sh
+    ASYNC_FEATURE_FLAGS=${FEATURE_FLAGS}
+    SYNC_FEATURE_FLAGS="tokio-sync,${FEATURE_FLAGS}"
 elif [ "$ASYNC_RUNTIME" = "async-std" ]; then
-    .evergreen/run-async-std-tests.sh
+    OPTIONS="--no-default-features ${OPTIONS}"
+    ASYNC_FEATURE_FLAGS="async-std-runtime,${FEATURE_FLAGS}"
+    SYNC_FEATURE_FLAGS="sync,${FEATURE_FLAGS}"
 else
     echo "invalid async runtime: ${ASYNC_RUNTIME}" >&2
     exit 1
 fi
+
+echo "cargo test options: --features ${ASYNC_FEATURE_FLAGS} ${OPTIONS}"
+
+set +o errexit
+CARGO_RESULT=0
+
+RUST_BACKTRACE=1 cargo test --features $ASYNC_FEATURE_FLAGS $OPTIONS | tee results.json
+(( CARGO_RESULT = CARGO_RESULT || $? ))
+cat results.json | cargo2junit > async-tests.xml
+RUST_BACKTRACE=1 cargo test sync --features $SYNC_FEATURE_FLAGS $OPTIONS | tee sync-tests.json
+(( CARGO_RESULT = CARGO_RESULT || $? ))
+cat sync-tests.json | cargo2junit > sync-tests.xml
+RUST_BACKTRACE=1 cargo test --doc sync --features $SYNC_FEATURE_FLAGS $OPTIONS | tee sync-doc-tests.json
+(( CARGO_RESULT = CARGO_RESULT || $? ))
+cat sync-doc-tests.json | cargo2junit > sync-doc-tests.xml
+
+junit-report-merger results.xml async-tests.xml sync-tests.xml sync-doc-tests.xml
+
+exit $CARGO_RESULT