mirror of
https://github.com/nvm-sh/nvm.git
synced 2025-05-17 17:41:50 +00:00
65 lines
1.4 KiB
Bash
65 lines
1.4 KiB
Bash
#!/usr/bin/env bats
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NVM_SRC_DIR="${BATS_TEST_DIRNAME}/../.."
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setup() {
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echo 'setup' >&2
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NVM_DIR="${BATS_TMPDIR}"
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cd "${NVM_DIR}"
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rm -Rf src alias v*
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mkdir src alias
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echo loopback > alias/loopback
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echo two > alias/one
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echo three > alias/two
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echo one > alias/three
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echo two > alias/four
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}
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teardown() {
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echo 'teardown' >&2
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NVM_DIR="${BATS_TMPDIR}"
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cd "${NVM_DIR}"
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rm -Rf src alias v*
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}
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@test './Aliases/circular/nvm_resolve_alias' {
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load "${NVM_SRC_DIR}/nvm.sh"
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die () { echo $@ ; exit 1; }
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run nvm_resolve_alias loopback
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[ "$output" -eq "∞" ]
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run nvm alias loopback
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[ "$output" -eq "loopback -> loopback (-> ∞)" ]
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ALIAS="$(nvm_resolve_alias one)"
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[ "_$ALIAS" = "_∞" ]
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OUTPUT="$(nvm alias one)"
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EXPECTED_OUTPUT="one -> two (-> ∞)"
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[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ]
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ALIAS="$(nvm_resolve_alias two)"
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[ "_$ALIAS" = "_∞" ]
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OUTPUT="$(nvm alias two)"
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EXPECTED_OUTPUT="two -> three (-> ∞)"
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[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ]
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ALIAS="$(nvm_resolve_alias three)"
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[ "_$ALIAS" = "_∞" ]
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OUTPUT="$(nvm alias three)"
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EXPECTED_OUTPUT="three -> one (-> ∞)"
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[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ]
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ALIAS="$(nvm_resolve_alias four)"
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[ "_$ALIAS" = "_∞" ]
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OUTPUT="$(nvm alias four)"
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EXPECTED_OUTPUT="four -> two (-> ∞)"
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[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ]
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true
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}
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