forked from lix-project/lix
68c81c7375
I think it is bad for these reasons when `tests/` contains a mix of functional and integration tests - Concepts is harder to understand, the documentation makes a good unit vs functional vs integration distinction, but when the integration tests are just two subdirs within `tests/` this is not clear. - Source filtering in the `flake.nix` is more complex. We need to filter out some of the dirs from `tests/`, rather than simply pick the dirs we want and take all of them. This is a good sign the structure of what we are trying to do is not matching the structure of the files. With this change we have a clean: ```shell-session $ git show 'HEAD:tests' tree HEAD:tests functional/ installer/ nixos/ ```
87 lines
2.3 KiB
Bash
87 lines
2.3 KiB
Bash
# Test the function for lang.sh
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source common.sh
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source lang/framework.sh
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# We are testing this, so don't want outside world to affect us.
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unset _NIX_TEST_ACCEPT
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# We'll only modify this in subshells so we don't need to reset it.
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badDiff=0
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# matches non-empty
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echo Hi! > "$TEST_ROOT/got"
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cp "$TEST_ROOT/got" "$TEST_ROOT/expected"
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(
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diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
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(( "$badDiff" == 0 ))
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)
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# matches empty, non-existant file is the same as empty file
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echo -n > "$TEST_ROOT/got"
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(
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diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/does-not-exist"
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(( "$badDiff" == 0 ))
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)
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# doesn't matches non-empty, non-existant file is the same as empty file
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echo Hi! > "$TEST_ROOT/got"
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(
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diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/does-not-exist"
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(( "$badDiff" == 1 ))
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)
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# doesn't match, `badDiff` set, file unchanged
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echo Hi! > "$TEST_ROOT/got"
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echo Bye! > "$TEST_ROOT/expected"
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(
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diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
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(( "$badDiff" == 1 ))
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)
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[[ "$(echo Bye! )" == $(< "$TEST_ROOT/expected") ]]
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# _NIX_TEST_ACCEPT=1 matches non-empty
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echo Hi! > "$TEST_ROOT/got"
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cp "$TEST_ROOT/got" "$TEST_ROOT/expected"
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(
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_NIX_TEST_ACCEPT=1 diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
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(( "$badDiff" == 0 ))
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)
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# _NIX_TEST_ACCEPT doesn't match, `badDiff=1` set, file changed (was previously non-empty)
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echo Hi! > "$TEST_ROOT/got"
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echo Bye! > "$TEST_ROOT/expected"
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(
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_NIX_TEST_ACCEPT=1 diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
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(( "$badDiff" == 1 ))
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)
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[[ "$(echo Hi! )" == $(< "$TEST_ROOT/expected") ]]
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# second time succeeds
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(
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diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
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(( "$badDiff" == 0 ))
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)
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# _NIX_TEST_ACCEPT matches empty, non-existant file not created
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echo -n > "$TEST_ROOT/got"
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(
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_NIX_TEST_ACCEPT=1 diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/does-not-exists"
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(( "$badDiff" == 0 ))
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)
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[[ ! -f "$TEST_ROOT/does-not-exist" ]]
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# _NIX_TEST_ACCEPT doesn't match, output empty, file deleted
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echo -n > "$TEST_ROOT/got"
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echo Bye! > "$TEST_ROOT/expected"
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badDiff=0
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(
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_NIX_TEST_ACCEPT=1 diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
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(( "$badDiff" == 1 ))
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)
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[[ ! -f "$TEST_ROOT/expected" ]]
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# second time succeeds
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(
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diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
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(( "$badDiff" == 0 ))
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)
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