Unit tests@xen

[arnabcs17b006]

No description provided.

[codecov-commenter]

Codecov Report

Merging #124 into master will decrease coverage by 0.03%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master     #124      +/-   ##
==========================================
- Coverage   16.73%   16.70%   -0.04%     
==========================================
  Files           5        5              
  Lines         472      473       +1     
  Branches       65       70       +5     
==========================================
  Hits           79       79              
- Misses        382      383       +1     
  Partials       11       11              

Flag	Coverage Δ
#unittests	16.70% <0.00%> (-0.04%)	⬇️

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Impacted Files	Coverage Δ
src/api.rs	0.00% <0.00%> (ø)
src/driver/kvm.rs	27.05% <0.00%> (-0.10%)	⬇️
src/lib.rs	0.00% <ø> (ø)

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[rageagainsthepc]

You are trying to create an object of a trait here. That's not possible.

[arnabcs17b006]

How to create a failure::Error object? I need to return it in one of my expected mock functions

…

On Wed, Sep 2, 2020, 16:55 Dorian Eikenberg ***@***.***> wrote: ***@***.**** commented on this pull request. ------------------------------ In src/driver/xen.rs <#124 (comment)>: > + ) + .expect("Failed to create driver"); + let paddr = 0; + + let result = xen.set_page_access(paddr, Access::R); + + assert!(result.is_err(), "Expected error, got ok instead"); + } + + /*#[test] + fn test_fail_to_create_xen_driver_if_xenforeignmemory_init_returns_error() { + let mut xencontrol_mock = MockXenControl::default(); + let mut xenevtchn_mock = MockXenEventChannel::default(); + let mut xenforeignmemory_mock = MockXenForeignMem::default(); + let mut xenstore_mock = MockXs::default(); + let error: Box<dyn std::error::Error + std::marker::Sync + std::marker::Send + 'static> = Box::new(std::error::Error); You are trying to create an object of a trait here. That's not possible. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#124 (review)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ALGMDC4NAGCGPUU3FPTDK4TSDYTQ5ANCNFSM4QR277GQ> .