Add a small helper script called "test-init.sh" that is sourced in each
test case and initializes the CALCURSE and DATA_DIR environment
variables.
Update the test suite README to point out that setting these environment
variables is no longer required.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Use the advanced timestamp specification format for libfaketime.
Before using that, some tests failed on 32-bit systems due to integer
overflows. It seems like faketime translates absolute dates to relative
dates by default. Moreover, libfaketime is not able to handle relative
dates that exceed the maximum value of a signed integer. Using "-f"
skips the conversion to relative dates.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
If the faketime library is missing, show a warning and skip the test.
However, do not error out to make sure the test suite is able to
terminate successfully on systems without libfaketime.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
We don't change any configuration nor do we modify items here, so we can
safely invoke calcurse in read-only mode. Fixes a couple of permission
errors seen with `make distcheck`.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
We really don't want to use the calcurse(1) binary from "$PATH" here.
Introduce an environment variable "$CALCURSE" which can be used specify
the binary to use and set this variable to the binary located in the
build directory by default. Similarly, add another environment variable
"$DATA_DIR" that can be used to specify a data directory.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
