tests(remotebuild): add per-base remote-build spread tests

Signed-off-by: Callahan Kovacs <callahan.kovacs@canonical.com>

.github/workflows/spread-scheduled.yaml

@@ -51,44 +51,9 @@ jobs:
         run: |
           spread google:ubuntu-22.04-64:tests/spread/plugins/${{ matrix.type }}/kernel
 
-  remote-build-core24:
-    runs-on: [spread-installed]
-    needs: [snap-build]
-    strategy:
-      fail-fast: false
-      matrix:
-        system:
-          - ubuntu-24.04-64
-    steps:
-      - name: Cleanup job workspace
-        run: |
-          rm -rf "${{ github.workspace }}"
-          mkdir "${{ github.workspace }}"
-      - name: Checkout snapcraft
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-          submodules: true
-      - name: Download snap artifact
-        uses: actions/download-artifact@v4
-        with:
-          name: snap
-          path: tests
-      - name: remote-build test
-        env:
-          LAUNCHPAD_TOKEN: "${{ secrets.LAUNCHPAD_TOKEN }}"
-        run: |
-          spread google:${{ matrix.system }}:tests/spread/core24/remote-build
-
   remote-build:
     runs-on: [spread-installed]
     needs: [snap-build]
-    strategy:
-      fail-fast: false
-      matrix:
-        system:
-          - ubuntu-22.04-64
-          - fedora-39-64
     steps:
       - name: Cleanup job workspace
         run: |
@@ -108,5 +73,8 @@ jobs:
         env:
           LAUNCHPAD_TOKEN: "${{ secrets.LAUNCHPAD_TOKEN }}"
         run: |
-          spread google:${{ matrix.system }}:tests/spread/general/remote-build
-          spread google:${{ matrix.system }}:tests/spread/core24/remote-build
+          spread google:ubuntu-20.04-64:tests/spread/core20/remote-build-legacy \
+            google:ubuntu-22.04-64:tests/spread/core22/remote-build-legacy \
+            google:ubuntu-22.04-64:tests/spread/core22/remote-build \
+            google:ubuntu-24.04-64:tests/spread/core24/remote-build \
+            google:fedora-39-64:tests/spread/core24/remote-build:no_platforms

spread.yaml

@@ -228,6 +228,11 @@ restore-each: |
   "$TOOLS_DIR"/restore.sh
 
 suites:
+ tests/spread/core20/:
+   summary: core20 specific tests
+   systems:
+     - ubuntu-20.04*
+
  tests/spread/core22/:
    summary: core22 specific tests
    systems:

tests/spread/core20/remote-build-legacy/snaps/all/expected-snaps.txt

@@ -0,0 +1 @@
+test-snap-all-core20_1.0_all.snap

tests/spread/core20/remote-build-legacy/snaps/all/snapcraft.yaml

@@ -0,0 +1,16 @@
+name: test-snap-all-core20
+base: core20
+version: "1.0"
+summary: Test snap for remote build
+description: Test snap for remote build
+
+grade: stable
+confinement: strict
+
+architectures:
+  - build-on: [amd64]
+    run-on: [all]
+
+parts:
+  my-part:
+    plugin: nil

tests/spread/core20/remote-build-legacy/snaps/architectures/expected-snaps.txt

@@ -0,0 +1,2 @@
+test-snap-architectures-core20_1.0_amd64.snap
+test-snap-architectures-core20_1.0_arm64.snap

tests/spread/core20/remote-build-legacy/snaps/architectures/snapcraft.yaml

@@ -0,0 +1,18 @@
+name: test-snap-architectures-core20
+base: core20
+version: "1.0"
+summary: Test snap for remote build
+description: Test snap for remote build
+
+grade: stable
+confinement: strict
+
+architectures:
+  - build-on: [amd64]
+    run-on: [amd64]
+  - build-on: [arm64]
+    run-on: [arm64]
+
+parts:
+  my-part:
+    plugin: nil

tests/spread/core20/remote-build-legacy/snaps/no-architectures/expected-snaps.txt

@@ -0,0 +1 @@
+test-snap-no-architectures-core20_1.0_amd64.snap

tests/spread/core20/remote-build-legacy/snaps/no-architectures/snapcraft.yaml

@@ -0,0 +1,12 @@
+name: test-snap-no-architectures-core20
+base: core20
+version: "1.0"
+summary: Test snap for remote build
+description: Test snap for remote build
+
+grade: stable
+confinement: strict
+
+parts:
+  my-part:
+    plugin: nil

tests/spread/core20/remote-build-legacy/task.yaml

@@ -0,0 +1,60 @@
+summary: Test the legacy remote builder for core20
+manual: true
+kill-timeout: 180m
+
+environment:
+  LAUNCHPAD_TOKEN: "$(HOST: echo ${LAUNCHPAD_TOKEN})"
+  SNAP: no-architectures
+  SNAP/all: all
+  SNAP/no_architectures: no-architectures
+  SNAP/architectures: architectures
+  SNAPCRAFT_REMOTE_BUILD_STRATEGY: force-fallback
+  CREDENTIALS_FILE: "$HOME/.local/share/snapcraft/launchpad-credentials"
+  CREDENTIALS_FILE/new_credentials: "$HOME/.local/share/snapcraft/launchpad-credentials"
+  CREDENTIALS_FILE/old_credentials: "$HOME/.local/share/snapcraft/provider/launchpad/credentials"
+
+prepare: |
+  cd "./snaps/$SNAP"
+
+  if [[ -z "$LAUNCHPAD_TOKEN" ]]; then
+    echo "No credentials set in env LAUNCHPAD_TOKEN"
+    exit 1
+  fi
+
+  # commit the project
+  git config --global --add safe.directory "$PWD"
+  git init
+  git add snapcraft.yaml
+  git commit -m "Initial Commit"
+
+  # set up launchpad token
+  mkdir -p "$(dirname "$CREDENTIALS_FILE")"
+  echo -e "$LAUNCHPAD_TOKEN" >> "$CREDENTIALS_FILE"
+
+restore: |
+  cd "./snaps/$SNAP"
+
+  rm -f ./*.snap ./*.txt
+
+execute: |
+  cd "./snaps/$SNAP"
+
+  snapcraft remote-build --launchpad-accept-public-upload
+
+  find . -maxdepth 1 -name "*.snap" | MATCH ".snap"
+
+  # confirm the snaps with the expected architectures were built
+  while read -r expected_snap; do
+    if [[ ! -e $expected_snap ]]; then
+      echo "Could not find snap '$expected_snap'"
+      exit 1
+    fi
+  done < "expected-snaps.txt"
+
+  # confirm no other snaps were built
+  expected_number_of_snaps=$(wc -l < "expected-snaps.txt")
+  actual_number_of_snaps=$(find . -wholename "./*.snap" | wc -l)
+  if [[ $expected_number_of_snaps -ne $actual_number_of_snaps ]]; then
+    echo "Expected $expected_number_of_snaps to be built, but $actual_number_of_snaps were built."
+    exit 1
+  fi

tests/spread/core22/remote-build-legacy/snaps/no-architectures/expected-snaps.txt

@@ -0,0 +1 @@
+test-snap-no-architectures-core22_1.0_amd64.snap

tests/spread/core22/remote-build-legacy/snaps/no-architectures/snapcraft.yaml

@@ -0,0 +1,12 @@
+name: test-snap-no-architectures-core22
+base: core22
+version: "1.0"
+summary: Test snap for remote build
+description: Test snap for remote build
+
+grade: stable
+confinement: strict
+
+parts:
+  my-part:
+    plugin: nil

tests/spread/core22/remote-build-legacy/task.yaml

@@ -0,0 +1,51 @@
+summary: Test the legacy remote builder for core22
+manual: true
+kill-timeout: 180m
+
+environment:
+  LAUNCHPAD_TOKEN: "$(HOST: echo ${LAUNCHPAD_TOKEN})"
+  SNAP: no-architectures
+  SNAPCRAFT_REMOTE_BUILD_STRATEGY: force-fallback
+  CREDENTIALS_FILE: "$HOME/.local/share/snapcraft/launchpad-credentials"
+  CREDENTIALS_FILE/new_credentials: "$HOME/.local/share/snapcraft/launchpad-credentials"
+  CREDENTIALS_FILE/old_credentials: "$HOME/.local/share/snapcraft/provider/launchpad/credentials"
+
+prepare: |
+  cd "./snaps/$SNAP"
+
+  if [[ -z "$LAUNCHPAD_TOKEN" ]]; then
+    echo "No credentials set in env LAUNCHPAD_TOKEN"
+    exit 1
+  fi
+
+  # set up launchpad token
+  mkdir -p "$(dirname "$CREDENTIALS_FILE")"
+  echo -e "$LAUNCHPAD_TOKEN" >> "$CREDENTIALS_FILE"
+
+restore: |
+  cd "./snaps/$SNAP"
+
+  rm -f ./*.snap ./*.txt
+
+execute: |
+  cd "./snaps/$SNAP"
+
+  snapcraft remote-build --launchpad-accept-public-upload
+
+  find . -maxdepth 1 -name "*.snap" | MATCH ".snap"
+
+  # confirm the snaps with the expected architectures were built
+  while read -r expected_snap; do
+    if [[ ! -e $expected_snap ]]; then
+      echo "Could not find snap '$expected_snap'"
+      exit 1
+    fi
+  done < "expected-snaps.txt"
+
+  # confirm no other snaps were built
+  expected_number_of_snaps=$(wc -l < "expected-snaps.txt")
+  actual_number_of_snaps=$(find . -wholename "./*.snap" | wc -l)
+  if [[ $expected_number_of_snaps -ne $actual_number_of_snaps ]]; then
+    echo "Expected $expected_number_of_snaps to be built, but $actual_number_of_snaps were built."
+    exit 1
+  fi

tests/spread/core22/remote-build/snaps/all/expected-snaps.txt

@@ -0,0 +1 @@
+test-snap-all-core22_1.0_all.snap

tests/spread/core22/remote-build/snaps/all/snapcraft.yaml

@@ -0,0 +1,16 @@
+name: test-snap-all-core22
+base: core22
+version: "1.0"
+summary: Test snap for remote build
+description: Test snap for remote build
+
+grade: stable
+confinement: strict
+
+architectures:
+  - build-on: [amd64]
+    build-for: [all]
+
+parts:
+  my-part:
+    plugin: nil

tests/spread/core22/remote-build/snaps/architectures/expected-snaps.txt

@@ -0,0 +1,2 @@
+test-snap-architectures-core22_1.0_amd64.snap
+test-snap-architectures-core22_1.0_arm64.snap

tests/spread/core22/remote-build/snaps/architectures/snapcraft.yaml

@@ -0,0 +1,18 @@
+name: test-snap-architectures-core22
+base: core22
+version: "1.0"
+summary: Test snap for remote build
+description: Test snap for remote build
+
+grade: stable
+confinement: strict
+
+architectures:
+  - build-on: [amd64]
+    build-for: [amd64]
+  - build-on: [arm64]
+    build-for: [arm64]
+
+parts:
+  my-part:
+    plugin: nil

tests/spread/core22/remote-build/snaps/no-architectures/expected-snaps.txt

@@ -0,0 +1 @@
+test-snap-no-architectures-core22_1.0_amd64.snap

tests/spread/core22/remote-build/snaps/no-architectures/snapcraft.yaml

@@ -0,0 +1,12 @@
+name: test-snap-no-architectures-core22
+base: core22
+version: "1.0"
+summary: Test snap for remote build
+description: Test snap for remote build
+
+grade: stable
+confinement: strict
+
+parts:
+  my-part:
+    plugin: nil

tests/spread/core22/remote-build/task.yaml

@@ -0,0 +1,60 @@
+summary: Test the remote builder for core22
+manual: true
+kill-timeout: 180m
+
+environment:
+  LAUNCHPAD_TOKEN: "$(HOST: echo ${LAUNCHPAD_TOKEN})"
+  SNAP: no-architectures
+  SNAP/all: all
+  SNAP/no_architectures: no-architectures
+  SNAP/architectures: architectures
+  SNAPCRAFT_REMOTE_BUILD_STRATEGY: disable-fallback
+  CREDENTIALS_FILE: "$HOME/.local/share/snapcraft/launchpad-credentials"
+  CREDENTIALS_FILE/new_credentials: "$HOME/.local/share/snapcraft/launchpad-credentials"
+  CREDENTIALS_FILE/old_credentials: "$HOME/.local/share/snapcraft/provider/launchpad/credentials"
+
+prepare: |
+  cd "./snaps/$SNAP"
+
+  if [[ -z "$LAUNCHPAD_TOKEN" ]]; then
+    echo "No credentials set in env LAUNCHPAD_TOKEN"
+    exit 1
+  fi
+
+  # commit the project
+  git config --global --add safe.directory "$PWD"
+  git init
+  git add snapcraft.yaml
+  git commit -m "Initial Commit"
+
+  # set up launchpad token
+  mkdir -p "$(dirname "$CREDENTIALS_FILE")"
+  echo -e "$LAUNCHPAD_TOKEN" >> "$CREDENTIALS_FILE"
+
+restore: |
+  cd "./snaps/$SNAP"
+
+  rm -f ./*.snap ./*.txt
+
+execute: |
+  cd "./snaps/$SNAP"
+
+  snapcraft remote-build --launchpad-accept-public-upload
+
+  find . -maxdepth 1 -name "*.snap" | MATCH ".snap"
+
+  # confirm the snaps with the expected architectures were built
+  while read -r expected_snap; do
+    if [[ ! -e $expected_snap ]]; then
+      echo "Could not find snap '$expected_snap'"
+      exit 1
+    fi
+  done < "expected-snaps.txt"
+
+  # confirm no other snaps were built
+  expected_number_of_snaps=$(wc -l < "expected-snaps.txt")
+  actual_number_of_snaps=$(find . -wholename "./*.snap" | wc -l)
+  if [[ $expected_number_of_snaps -ne $actual_number_of_snaps ]]; then
+    echo "Expected $expected_number_of_snaps to be built, but $actual_number_of_snaps were built."
+    exit 1
+  fi

tests/spread/core24/remote-build/snaps/all/snapcraft.yaml

@@ -1,6 +1,6 @@
 name: test-snap-all-core24
 base: core24
-version: '1.0'
+version: "1.0"
 summary: Test snap for remote build
 description: Test snap for remote build
 

tests/spread/core24/remote-build/snaps/no-platforms/snapcraft.yaml

@@ -1,6 +1,6 @@
 name: test-snap-no-platforms-core24
 base: core24
-version: '0.1'
+version: "1.0"
 summary: Test snap for remote build
 description: Test snap for remote build
 

tests/spread/core24/remote-build/snaps/platforms/snapcraft.yaml

@@ -1,6 +1,6 @@
 name: test-snap-platforms-core24
 base: core24
-version: '0.1'
+version: "1.0"
 summary: Test snap for remote build
 description: Test snap for remote build