ci work

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ env:
   INLINE_IGNORE_PATTERN: "drop_in_place|::fmt::"
 
 jobs:
-  test:
+  expect:
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -28,6 +28,53 @@ jobs:
             "beta",
             "nightly",
           ]
+    env:
+      CARGO_NET_GIT_FETCH_WITH_CLI: "true"
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.toolchain }}
+          components: clippy
+      - name: cargo check --all-targets
+        shell: bash
+        run: |
+          output=$(cargo check --all-targets 2>&1)
+          echo "$output" > check_output.txt
+          if ! diff -u tests/check-expect-supported.out check_output.txt; then
+            echo "Cargo check output does not match expected output"
+            exit 1
+          fi
+      - name: cargo clean
+        run: cargo clean
+      - name: cargo test
+        run: cargo test --all-targets
+      - name: cargo clean
+        run: cargo clean
+      - name: cargo clippy
+        shell: bash
+        run: |
+          output=$(cargo clippy --all-targets 2>&1)
+          echo "$output" > clippy_output.txt
+          if ! diff -u tests/clippy-expect-supported.out clippy_output.txt; then
+            echo "Cargo clippy output does not match expected output"
+            exit 1
+          fi
+      - name: Run cargo check comparison
+        run: ./tests/compare-output.sh "check" "tests/check-expect-supported.out"
+      - name: cargo clean
+        run: cargo clean
+      - name: cargo test
+        run: cargo test --all-targets
+      - name: cargo clean
+        run: cargo clean
+      - name: Run cargo clippy comparison
+        run: ./tests/compare-output.sh "clippy" "tests/clippy-expect-supported.out"
+  allow:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        toolchain: ["1.43.0", "1.80.0"]
     env:
       RUSTFLAGS: "-D warnings"
       CARGO_NET_GIT_FETCH_WITH_CLI: "true"
@@ -37,6 +84,10 @@ jobs:
         with:
           toolchain: ${{ matrix.toolchain }}
           components: clippy
+      - name: cargo check
+        run: cargo check --all-targets
+      - name: cargo clean
+        run: cargo clean
       - name: cargo test
         run: cargo test --all-targets
       - name: cargo clean

output.txt

@@ -0,0 +1,16 @@
+warning: this lint expectation is unfulfilled
+  --> tests/simple.rs:15:20
+   |
+15 | #[flexpect::expect(unused_variables)]
+   |                    ^^^^^^^^^^^^^^^^
+   |
+   = note: `#[warn(unfulfilled_lint_expectations)]` on by default
+
+warning: this lint expectation is unfulfilled
+  --> tests/simple.rs:18:20
+   |
+18 | #[flexpect::expect(clippy::clone_on_copy)]
+   |                    ^^^^^^^^^^^^^^^^^^^^^
+
+warning: `flexpect` (test "simple") generated 2 warnings
+    Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.03s

tests/check-expect-supported.out

@@ -0,0 +1,17 @@
+    Checking flexpect v0.0.1 (/Users/hans/dev/flexpect)
+warning: this lint expectation is unfulfilled
+  --> tests/simple.rs:14:20
+   |
+14 | #[flexpect::expect(unused_variables)]
+   |                    ^^^^^^^^^^^^^^^^
+   |
+   = note: `#[warn(unfulfilled_lint_expectations)]` on by default
+
+warning: this lint expectation is unfulfilled
+  --> tests/simple.rs:34:20
+   |
+34 | #[flexpect::expect(unused_variables, clippy::clone_on_copy)]
+   |                    ^^^^^^^^^^^^^^^^
+
+warning: `flexpect` (test "simple") generated 2 warnings
+    Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s

tests/clippy-expect-supported.out

@@ -0,0 +1,28 @@
+warning: this lint expectation is unfulfilled
+  --> tests/simple.rs:14:20
+   |
+14 | #[flexpect::expect(unused_variables)]
+   |                    ^^^^^^^^^^^^^^^^
+   |
+   = note: `#[warn(unfulfilled_lint_expectations)]` on by default
+
+warning: this lint expectation is unfulfilled
+  --> tests/simple.rs:17:20
+   |
+17 | #[flexpect::expect(clippy::clone_on_copy)]
+   |                    ^^^^^^^^^^^^^^^^^^^^^
+
+warning: this lint expectation is unfulfilled
+  --> tests/simple.rs:34:20
+   |
+34 | #[flexpect::expect(unused_variables, clippy::clone_on_copy)]
+   |                    ^^^^^^^^^^^^^^^^
+
+warning: this lint expectation is unfulfilled
+  --> tests/simple.rs:34:38
+   |
+34 | #[flexpect::expect(unused_variables, clippy::clone_on_copy)]
+   |                                      ^^^^^^^^^^^^^^^^^^^^^
+
+warning: `flexpect` (test "simple") generated 4 warnings
+    Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.03s

tests/compare-output.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+set -euo pipefail
+command=$1
+expected_file=$2
+output=$(cargo ${command} 2>&1)
+echo "$output" > output.txt
+if ! diff -u ${expected_file} output.txt; then
+echo "Cargo ${command} output does not match expected output"
+exit 1
+fi

tests/simple.rs

@@ -0,0 +1,41 @@
+#[test]
+#[flexpect::expect(unused_variables)]
+fn compiler_warning_correctly_flexpected() {
+    let x = 1;
+}
+
+#[flexpect::expect(clippy::clone_on_copy)]
+#[test]
+fn clippy_warning_correctly_flexpected() {
+    let _ = 32.clone();
+}
+
+#[test]
+#[flexpect::expect(unused_variables)]
+fn compiler_warning_incorrectly_flexpected() {}
+
+#[flexpect::expect(clippy::clone_on_copy)]
+#[test]
+fn clippy_warning_incorrectly_flexpected() {}
+
+#[flexpect::expect(unused_variables, clippy::clone_on_copy)]
+mod submod_correct {
+    #[test]
+    fn compiler_warning_correctly_flexpected() {
+        let x = 1;
+    }
+
+    #[test]
+    fn clippy_warning_correctly_flexpected() {
+        let _ = 32.clone();
+    }
+}
+
+#[flexpect::expect(unused_variables, clippy::clone_on_copy)]
+mod submod_incorrect {
+    #[test]
+    fn compiler_warning_incorrectly_flexpected() {}
+
+    #[test]
+    fn clippy_warning_incorrectly_flexpected() {}
+}