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[Docs] unalias: add more specific error message for builtin aliases

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This commit is contained in:
Lucas Kellner
2019-01-23 16:39:57 -08:00
committed by Jordan Harband
parent cc0750eb5d
commit 02997b0753
2 changed files with 37 additions and 0 deletions
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25
test/fast/Aliases/"nvm unalias" should not accept aliases with names equal to built-in alias Executable file
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#!/bin/sh
\. ../../../nvm.sh
die () { echo "$@" ; exit 1; }
OUTPUT="$(nvm unalias node 2>&1)"
EXPECTED_OUTPUT="node is a default (built-in) alias and cannot be deleted."
[ "$OUTPUT" = "$EXPECTED_OUTPUT" ] || die "trying to remove a built-in alias should fail with '$EXPECTED_OUTPUT', got '$OUTPUT'"
OUTPUT="$(nvm unalias stable 2>&1)"
EXPECTED_OUTPUT="stable is a default (built-in) alias and cannot be deleted."
[ "$OUTPUT" = "$EXPECTED_OUTPUT" ] || die "trying to remove a built-in alias should fail with '$EXPECTED_OUTPUT', got '$OUTPUT'"
OUTPUT="$(nvm unalias unstable 2>&1)"
EXPECTED_OUTPUT="unstable is a default (built-in) alias and cannot be deleted."
[ "$OUTPUT" = "$EXPECTED_OUTPUT" ] || die "trying to remove a built-in alias should fail with '$EXPECTED_OUTPUT', got '$OUTPUT'"
OUTPUT="$(nvm unalias iojs 2>&1)"
EXPECTED_OUTPUT="iojs is a default (built-in) alias and cannot be deleted."
[ "$OUTPUT" = "$EXPECTED_OUTPUT" ] || die "trying to remove a built-in alias should fail with '$EXPECTED_OUTPUT', got '$OUTPUT'"
OUTPUT="$(nvm unalias system 2>&1)"
EXPECTED_OUTPUT="system is a default (built-in) alias and cannot be deleted."
[ "$OUTPUT" = "$EXPECTED_OUTPUT" ] || die "trying to remove a built-in alias should fail with '$EXPECTED_OUTPUT', got '$OUTPUT'"