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7c90ee35f8
Add completion/tests/ harnesses that exercise the engine protocol and every shell wrapper without a TTY: the engine via `task __complete`, bash/zsh by stubbing the completion-system helpers, fish via `complete -C`, and PowerShell via the completion API. A `test:completion` task and a matching CI job (with a strict mode that fails when an expected shell is missing) run them all. Writing the suite surfaced and fixed real wrapper bugs: - fish: `math` has no bitwise `&`, so every directive check errored; test bits with integer division + modulo instead. Also filter FilterFileExt results ourselves, as __fish_complete_suffix only prioritizes the extension. - powershell: `Get-ChildItem -Include` is ignored without -Recurse, so file extension filtering returned nothing; filter with Where-Object instead. - bash: guard empty-array expansion so completion with zero candidates does not trip `set -u` on bash 3.2. Also name the completion directive bits (NO_SPACE, FILTER_FILE_EXT, …) in every wrapper instead of using raw numbers.
86 lines
2.8 KiB
Bash
Executable File
86 lines
2.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Tests the `task __complete` protocol directly (shell-agnostic). This is the
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# backbone: it validates the candidates and directive the engine emits, which
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# is what drives every shell wrapper.
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#
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# Requires: TASK_BIN (path to the task binary), TASK_FIXTURE (dir with a
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# Taskfile.yml). Exits non-zero on the first failure.
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set -u
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: "${TASK_BIN:?TASK_BIN must point to the task binary}"
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: "${TASK_FIXTURE:?TASK_FIXTURE must point to the fixture directory}"
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cd "$TASK_FIXTURE" || exit 1
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fails=0
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out() { "$TASK_BIN" __complete "$@" 2>/dev/null; }
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vals() { out "$@" | sed '$d' | cut -f1; } # candidate values, sans the :N line
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dirv() { out "$@" | tail -1; } # the :N directive line
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has() { # LABEL VALUE ARGS...
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local label=$1 value=$2; shift 2
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if vals "$@" | grep -qxF -- "$value"; then
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echo " ok $label"
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else
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echo " FAIL $label — expected value '$value' among: $(vals "$@" | tr '\n' ' ')"
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fails=$((fails + 1))
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fi
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}
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hasnot() { # LABEL VALUE ARGS...
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local label=$1 value=$2; shift 2
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if vals "$@" | grep -qxF -- "$value"; then
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echo " FAIL $label — value '$value' should be absent"
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fails=$((fails + 1))
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else
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echo " ok $label"
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fi
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}
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directive() { # LABEL EXPECTED ARGS...
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local label=$1 expected=$2; shift 2
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local got; got=$(dirv "$@")
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if [[ "$got" == "$expected" ]]; then
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echo " ok $label"
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else
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echo " FAIL $label — expected directive '$expected', got '$got'"
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fails=$((fails + 1))
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fi
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}
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echo "engine: task names"
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has "lists tasks" build ''
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has "lists aliases" dep ''
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directive "NoFileComp" ':4' ''
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echo "engine: completion-control flags"
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hasnot "--no-aliases drops aliases" dep --no-aliases ''
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has "--no-aliases keeps tasks" deploy --no-aliases ''
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echo "engine: flags"
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has "lists flags" --taskfile -
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directive "flags NoFileComp" ':4' -
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echo "engine: flag values"
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has "inline --output= is full form" --output=interleaved --output=
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directive "inline NoFileComp" ':4' --output=
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has "separate --output is bare" interleaved --output ''
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has "--sort values" alphanumeric --sort ''
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echo "engine: file/dir directives"
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has "--taskfile emits yml" yml --taskfile ''
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has "--taskfile emits yaml" yaml --taskfile ''
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directive "--taskfile FilterFileExt" ':8' --taskfile ''
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directive "--dir FilterDirs" ':16' --dir ''
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echo "engine: task variables"
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has "required var with enum" ENV=dev deploy ''
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has "required var without enum" REGION= deploy ''
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directive "vars NoSpace|NoFileComp|KeepOrder" ':38' deploy ''
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echo "engine: after --"
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directive "after -- is default" ':0' deploy -- ''
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if (( fails )); then
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echo "engine: $fails failure(s)"
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exit 1
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fi
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echo "engine: all passed"
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