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a9bf2c8020
Packaging globs completion/ into the release archives, so the harness added alongside the engine was about to ship run.sh and five wrapper scripts to every user. The previous commit worked around it by listing the packaged directories one by one, which quietly stops packaging any shell added later. Moving the harness to testdata/completion/ leaves completion/ holding only what we ship, so the glob can go back to completion/**/* and needs no maintenance when a shell is added.
95 lines
3.2 KiB
Nu
95 lines
3.2 KiB
Nu
#!/usr/bin/env nu
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# Smoke-tests how the Nushell wrapper routes each directive. External completers
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# only run in the interactive REPL, so the closure is called directly.
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# Set up by run.sh: $env.TASK_FIXTURE, and `task` on PATH = the binary under test.
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# `source` needs a parse-time constant path.
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const TASK_NU = (path self "../../completion/nu/task-completions.nu")
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# Installed before the wrapper is sourced, to assert the delegation path.
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$env.config.completions.external.completer = {|spans| [{ value: $"prev:($spans | first)" }] }
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source $TASK_NU
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cd $env.TASK_FIXTURE
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let completer = $env.config.completions.external.completer
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def cands [spans: list<string>] {
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let out = (do $completer $spans)
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if $out == null { [] } else { $out | get value }
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}
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def has [label: string, spans: list<string>, value: string] {
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let values = (cands $spans)
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if $value in $values {
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print $" ok ($label)"
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0
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} else {
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print $" FAIL ($label) — '($value)' missing from: ($values | str join ' ')"
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1
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}
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}
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def hasnot [label: string, spans: list<string>, value: string] {
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if $value in (cands $spans) {
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print $" FAIL ($label) — '($value)' should be absent"
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1
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} else {
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print $" ok ($label)"
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0
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}
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}
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def check [label: string, ok: bool] {
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if $ok {
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print $" ok ($label)"
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0
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} else {
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print $" FAIL ($label)"
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1
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}
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}
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mut fails = 0
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print "nu: :4 (NoFileComp) forwards candidates, offers no files"
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$fails += (has "candidate forwarded" [task ""] "build")
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$fails += (hasnot "no file fallback" [task ""] "notes.txt")
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print "nu: filters candidates by the current word"
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$fails += (has "prefix keeps match" [task b] "build")
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$fails += (hasnot "prefix drops others" [task b] "deploy")
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print "nu: :16 (FilterDirs) offers directories only"
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$fails += (has "dir offered" [task --dir ""] $"sub(char path_sep)")
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$fails += (hasnot "no plain file" [task --dir ""] "notes.txt")
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print "nu: :8 (FilterFileExt) filters by extension"
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$fails += (has "matching file" [task --taskfile ""] "Taskfile.yml")
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$fails += (hasnot "non-matching file" [task --taskfile ""] "notes.txt")
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print "nu: nested path completion keeps the directory prefix"
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$fails += (has "prefix kept" [task --taskfile $"sub(char path_sep)"] $"sub(char path_sep)nested.yml")
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print "nu: inline --flag=path keeps the --flag= prefix"
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$fails += (has "inline nested" [task $"--taskfile=sub(char path_sep)"] $"--taskfile=sub(char path_sep)nested.yml")
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$fails += (hasnot "inline non-matching" [task "--taskfile="] "--taskfile=notes.txt")
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print "nu: :2|:32 (NoSpace|KeepOrder) keep the order the engine emitted"
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let vars = (cands [task deploy ""])
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$fails += (has "required var offered" [task deploy ""] "ENV=dev")
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$fails += (check "declaration order kept" (($vars | enumerate | where item == "ENV=dev" | get 0.index) < ($vars | enumerate | where item == "REGION=" | get 0.index)))
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print "nu: :0 (Default) returns null so Nushell completes files itself"
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$fails += (check "null returned" ((do $completer [task build "--" ""]) == null))
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print "nu: other commands go to the previously installed completer"
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$fails += (has "delegated" [git status ""] "prev:git")
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if $fails != 0 {
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print $"nu: ($fails) failure\(s\)"
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exit 1
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}
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print "nu: all passed"
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