Initial Commit

tests/test_doctor.sh

@@ -0,0 +1,68 @@
+#!/usr/bin/env bash
+#
+# scripts/doctor.sh contract (miss path):
+#   1. Exits non-zero.
+#   2. Each miss is followed by a `fix: ...` line.
+#   3. Emits a consolidated "Run the following to fix them" block.
+#   4. No raw ANSI escapes leak into non-TTY stderr.
+
+set -euo pipefail
+
+here="$(cd "$(dirname "$0")" && pwd -P)"
+repo="$(cd "$here/.." && pwd -P)"
+
+out="$(mktemp)"
+trap 'rm -f "$out"' EXIT
+
+# Strip everything that could satisfy the checks we want to fail.
+# /usr/bin/python3 is 3.10.x on Ubuntu 22.04; that's fine: we want to
+# prove the python>=3.11 miss branch renders its fix+alt lines.
+if env -i HOME="$HOME" PATH="/usr/bin:/bin" bash "$repo/scripts/doctor.sh" >"$out" 2>&1; then
+    echo "FAIL: doctor.sh exited 0 despite missing prerequisites"
+    cat "$out"
+    exit 1
+fi
+
+fail=0
+must_contain() {
+    local needle="$1"
+    if ! grep -Fq -- "$needle" "$out"; then
+        echo "FAIL: expected to see: $needle"
+        fail=1
+    fi
+}
+
+must_contain '[miss] just'
+must_contain '[miss] uv'
+must_contain '[miss] python>=3.11'
+must_contain 'fix: curl --proto "=https" --tlsv1.2 -LsSf https://just.systems/install.sh'
+must_contain 'fix: curl -LsSf https://astral.sh/uv/install.sh | sh'
+must_contain 'fix: uv python install 3.11'
+must_contain 'Run the following to fix them'
+
+# No raw ANSI sequences when stderr is redirected to a file.
+if grep -q $'\033\\[' "$out"; then
+    echo "FAIL: raw ANSI escape leaked into non-TTY stderr"
+    fail=1
+fi
+
+# Each [miss] line is followed by a "fix:" line. `[miss]` is 6 chars
+# so %-6s adds no padding; the literal " %-12s" supplies one sep space.
+awk '
+    /^  \[miss\]/  { miss_line = NR; next }
+    miss_line && NR == miss_line + 1 {
+        if ($0 !~ /^         fix: /) {
+            printf "FAIL: [miss] at line %d not followed by fix: (got: %s)\n", miss_line, $0
+            exit 1
+        }
+        miss_line = 0
+    }
+' "$out" || fail=1
+
+if [ "$fail" -ne 0 ]; then
+    echo "---- doctor.sh output ----"
+    cat "$out"
+    exit 1
+fi
+
+echo "PASS: doctor.sh prints fix commands for every miss"