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summary: integration tests for "$TESTSTOOLS"/version-compare
details: |
Check the version-compare tools allows comparing applications
and snap versions.
execute: |
# ==
"$TESTSTOOLS"/version-compare --strict 1 -eq 1
"$TESTSTOOLS"/version-compare --strict 1 -eq 1.0
"$TESTSTOOLS"/version-compare --strict 1.0 -eq 1
not "$TESTSTOOLS"/version-compare --strict 1 -eq 2
# !=
not "$TESTSTOOLS"/version-compare --strict 1.2 -ne 1.2
"$TESTSTOOLS"/version-compare --strict 1 -ne 2
"$TESTSTOOLS"/version-compare --strict 2 -ne 1
# < and <=
"$TESTSTOOLS"/version-compare --strict 1 -lt 2
not "$TESTSTOOLS"/version-compare --strict 2 -lt 1
"$TESTSTOOLS"/version-compare --strict 1 -le 2
"$TESTSTOOLS"/version-compare --strict 2 -le 2
not "$TESTSTOOLS"/version-compare --strict 2 -le 1
# > and >=
"$TESTSTOOLS"/version-compare --strict 2 -gt 1
not "$TESTSTOOLS"/version-compare --strict 1 -gt 2
"$TESTSTOOLS"/version-compare --strict 2 -ge 1
"$TESTSTOOLS"/version-compare --strict 2 -ge 2
not "$TESTSTOOLS"/version-compare --strict 1 -ge 2
# --verbose
"$TESTSTOOLS"/version-compare --verbose --strict 1 -eq 2 | MATCH 'delta between 1 and 2 is: -1'
"$TESTSTOOLS"/version-compare --verbose --strict 1 -eq 2 | MATCH 'delta -1 is inconsistent with =='
# --version
# NOTE: older python versions print the version string to stderr
"$TESTSTOOLS"/version-compare --version 2>&1 | MATCH 1.0
# Strict requires all version components to be integers.
"$TESTSTOOLS"/version-compare --strict 1.2 -eq 1.2-foo 2>&1 | MATCH 'error: version 1.2-foo is not purely numeric'
# Such invalid comparison also returns a distinct error code.
set +e
"$TESTSTOOLS"/version-compare --strict 1.2 -eq 1.2-foo
error_code=$?
set -e
test "$error_code" -eq 2
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