tests/thirdparty: add segmentio/asm (#201)

Adds third-party test for https://github.com/segmentio/asm.

Fixes #200

.github/workflows/packages.yml

@@ -556,3 +556,37 @@ jobs:
       - name: Test
         working-directory: us/merkle/blake2b
         run: go test ./...
+  segmentio-asm:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install Go
+        uses: actions/setup-go@37335c7bb261b353407cff977110895fa0b4f7d8 # v2.1.3
+        with:
+          go-version: 1.17.x
+      - name: Checkout avo
+        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f # v2.3.4
+        with:
+          path: avo
+          persist-credentials: false
+      - name: Checkout segmentio/asm
+        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f # v2.3.4
+        with:
+          repository: segmentio/asm
+          ref: v1.0.0
+          path: asm
+          persist-credentials: false
+      - name: Avo Module Replacement
+        working-directory: asm/build
+        run: |
+          go mod edit -modfile=go.mod -require=github.com/mmcloughlin/avo@v0.0.0-00010101000000-000000000000
+          go mod edit -modfile=go.mod -replace=github.com/mmcloughlin/avo=${{ github.workspace }}/avo
+          go mod tidy -modfile=go.mod
+      - name: Generate
+        working-directory: asm
+        run: make --always-make build
+      - name: Diff
+        working-directory: asm
+        run: git diff
+      - name: Test
+        working-directory: asm
+        run: go test ./...

tests/thirdparty/packages.json

@@ -367,5 +367,20 @@
                 ]
             }
         ]
+    },
+    {
+        "repository": {
+            "owner": "segmentio",
+            "name": "asm"
+        },
+        "version": "v1.0.0",
+        "module": "build/go.mod",
+        "generate": [
+            {
+                "commands": [
+                    "make --always-make build"
+                ]
+            }
+        ]
     }
 ]