rust-wasi-smoke-test: Support all wasi targets

* Updated script to test all the installed wasi targets
* Updated tmt metadata to install the new wasip1 target when relevant
* Moved nodejs dependency to tmt metadata on distro != rhel-8

tests/Sanity/rust-wasi-smoke-test/main.fmf

@@ -1,4 +1,5 @@
 summary: Compile and run a wasi app from rust
+description: Test the WASI targets currently shipped with rust
 require+:
   - rust-std-static-wasm32-wasi
 duration: 5m
@@ -9,14 +10,20 @@ link:
   - relates: https://bugzilla.redhat.com/show_bug.cgi?id=1980080
   - relates: https://bugzilla.redhat.com/show_bug.cgi?id=1980082
 adjust+:
-  - because: "WASI target not supported in s390x"
+  - because: "wasm32-wasip1 target added in rust 1.78"
+    require+:
+    - rust-std-static-wasm32-wasip1
+    when: distro >= fedora-39,rhel-9.5,rhel-10
+
+  - because: "WASI target not supported in s390x older RHEL"
     enabled: false
-    when: arch == s390x
-    continue: false
-  - because: "WASI target not shipped in RHEL older than 8"
-    enabled: false
-    when: distro < rhel-8
+    when: arch == s390x and distro < rhel-9.5
     continue: false
+
+  - because: "nodejs needs to be installed differently in RHEL-8"
+    require+:
+      - "nodejs"
+    when: distro != rhel-8
 extra-nitrate: TC#0612641
 extra-summary: /tools/rust/Sanity/rust-wasi-smoke-test
 extra-task: /tools/rust/Sanity/rust-wasi-smoke-test

tests/Sanity/rust-wasi-smoke-test/runtest.sh

@@ -28,21 +28,28 @@
 # Include Beaker environment
 . /usr/share/beakerlib/beakerlib.sh || exit 1
 
-PACKAGES="$(rpm -qf $(which rustc)) rust-std-static-wasm32-wasi"
+PACKAGES="$(rpm -qf $(which rustc))"
+PACKAGES+=" $(rlGetYAMLdeps)"
+
+# TMT will decide which targets to install depending on the distro/arch context.
+# Here we only check which ones were installed.
+ALL_TARGETS=(wasm32-wasi wasm32-wasip1 wasm32-wasip2)
+TEST_TARGETS=()
+for target in "${ALL_TARGETS[@]}"; do
+    rpm -q rust-std-static-"$target" && TEST_TARGETS+=("$target")
+done
 
 rlJournalStart
     rlPhaseStartSetup
         rlAssertRpm --all
         rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
-        # Because we need a specific nodejs version that supports WASI, we need
-        # to install it explicitly here.
+        # Because we need a specific nodejs version  (>=16) that supports WASI.
+        # In RHEL 8 we need to do it via modules, which tmt does not support,
+        # so we need to do it right in the script.
         if rlIsRHEL 8; then
             # nodejs-16 has support for wasi.
             rlRun "yum -y module switch-to nodejs:16"
             rlRun "yum -y module install nodejs"
-        else # RHEL > 8
-            # We ship nodejs-16 in rhel-9.
-            rlRun "yum -y install nodejs"
         fi
         # Example taken from WASI documentation:
         # https://github.com/bytecodealliance/wasmtime/blob/main/docs/WASI-tutorial.md#from-rust
@@ -51,27 +58,32 @@ rlJournalStart
         rlRun "pushd $TmpDir"
     rlPhaseEnd
 
-    rlPhaseStartTest
-        rlRun "rustc --target wasm32-wasi demo.rs -o demo.wasm" 0 "Building WASI binary"
-        rlAssertExists "demo.wasm"
+    for target in "${TEST_TARGETS[@]}"; do
+        rlPhaseStartTest "Target $target"
+            rlRun "rustc --target $target demo.rs -o demo.wasm" 0 "Building WASI binary"
+            rlAssertExists "demo.wasm"
 
-        ### Test sandboxing
+            ### Test sandboxing
 
-        TESTSTR="This is a test string"
-        rlRun "echo \"$TESTSTR\" > input.txt"
+            TESTSTR="This is a test string"
+            rlRun "echo \"$TESTSTR\" > input.txt"
 
-        # Test without preopening
-        rlRun "node --experimental-wasi-unstable-preview1 wasi_test_no_preopen.js 2> node.out"
-        rlAssertGrep "error opening" node.out
-        rlAssertGrep "failed to find a pre-opened file descriptor" node.out
-        rlAssertNotExists "output.txt"
+            # Test without preopening
+            rlRun "node --experimental-wasi-unstable-preview1 wasi_test_no_preopen.js 2> node.out"
+            rlAssertGrep "error opening" node.out
+            rlAssertGrep "failed to find a pre-opened file descriptor" node.out
+            rlAssertNotExists "output.txt"
 
-        # Test with pre-opened directory
-        rlRun "node --experimental-wasi-unstable-preview1 wasi_test_preopen.js 2> node.out"
-        rlAssertNotGrep "error opening" node.out
-        rlAssertExists "output.txt"
-        rlAssertGrep "$TESTSTR" output.txt
-    rlPhaseEnd
+            # Test with pre-opened directory
+            rlRun "node --experimental-wasi-unstable-preview1 wasi_test_preopen.js 2> node.out"
+            rlAssertNotGrep "error opening" node.out
+            rlAssertExists "output.txt"
+            rlAssertGrep "$TESTSTR" output.txt
+
+            # Cleanup
+            rlRun "rm -rf demo.wasm node.out output.txt"
+        rlPhaseEnd
+    done
 
     rlPhaseStartCleanup
         rlRun "popd"