10 stable releases
1.1.1 | Apr 2, 2020 |
---|---|
1.1.0 | Dec 19, 2019 |
1.0.9 | Sep 16, 2019 |
1.0.8 | Jun 11, 2019 |
0.9.8 | Mar 27, 2018 |
#1853 in Hardware support
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lib.rs
:
sgx_tunittest is for performing unit tests in enclaves.
To use this crate, import the assertion macros defined in sgx_tstd and this crate like this at first:
#[macro_use]
extern crate sgx_tstd as std;
#[macro_use]
extern crate sgx_tunittest;
Similar to #[test]
in Rust, unit test functions are required
to take zero arguments and return nothing. One test is success
only when the test function returns without panic.
Different from Rust, we don't use features like #[test]
,
#[should_panic]
for unit test function declaration. Instead,
to declare a unit test function, one just need implement it as normal.
Here is a sample unit test function:
fn foo() {
assert!(true);
assert_eq!(1,1);
assert_ne!(1,0);
}
To launch the unit test, one should use the macro rsgx_unit_test!
.
For example, assuming that we have three unit test functions: foo
,
bar
and zoo
. To start the test, just write as the following:
rsgx_unit_tests!(foo, bar, zoo);
sgx_tunittest supports fail test (something must panic). But it does
not provide it in Rust style (#[should_panic]). One should use macro
should_panic!
to assert the statement that would panic. For example:
fn foo_panic() {
let v = vec![]
should_panic!(vec[0]); // vec[0] would panic
}
In this way, vec[0]
would panic. But should_panic!
catches it. Thus
foo_panic
would pass the unit test.
Dependencies
~0–285KB