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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| [package] | ||
| name = "test_aligned_page_allocation" | ||
| version = "0.1.0" | ||
| description = "Tests the `AllocationRequest::AlignedTo` variant, which is needed for huge pages" | ||
| authors = ["Kevin Boos <kevinaboos@gmail.com>"] | ||
| edition = "2021" | ||
|
|
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| [dependencies] | ||
| log = "0.4.8" | ||
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| [dependencies.memory] | ||
| path = "../../kernel/memory" | ||
|
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| [dependencies.app_io] | ||
| path = "../../kernel/app_io" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| //! A set of basic tests for the [`AllocationRequest::AlignedTo`] variant. | ||
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| #![no_std] | ||
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| extern crate alloc; | ||
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| use alloc::{ | ||
| vec::Vec, | ||
| string::String, | ||
| }; | ||
| use app_io::println; | ||
| use memory::AllocationRequest; | ||
|
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| static TEST_SET: [usize; 9] = [1, 2, 4, 8, 27, 48, 256, 512, 1024]; | ||
|
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| pub fn main(_args: Vec<String>) -> isize { | ||
| match rmain() { | ||
| Ok(_) => 0, | ||
| Err(e) => { | ||
| println!("Error: {}", e); | ||
| -1 | ||
| } | ||
| } | ||
| } | ||
|
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| fn rmain() -> Result<(), &'static str> { | ||
| for num_pages in TEST_SET.into_iter() { | ||
| for alignment in TEST_SET.into_iter() { | ||
| println!("Attempting to allocate {num_pages} pages with alignment of {alignment} 4K pages..."); | ||
| match memory::allocate_pages_deferred( | ||
| AllocationRequest::AlignedTo { alignment_4k_pages: alignment }, | ||
| num_pages, | ||
| ) { | ||
| Ok((ap, _action)) => { | ||
| assert_eq!(ap.start().number() % alignment, 0); | ||
| assert_eq!(ap.size_in_pages(), num_pages); | ||
| println!(" Success: {ap:?}"); | ||
| } | ||
| Err(e) => println!(" !! FAILURE: {e:?}"), | ||
| } | ||
| } | ||
| } | ||
|
|
||
| Ok(()) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| [package] | ||
| name = "test_identity_mapping" | ||
| version = "0.1.0" | ||
| description = "Tests the `memory::create_identity_mapping()` function" | ||
| authors = ["Kevin Boos <kevinaboos@gmail.com>"] | ||
| edition = "2021" | ||
|
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| [dependencies] | ||
| log = "0.4.8" | ||
|
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| [dependencies.memory] | ||
| path = "../../kernel/memory" | ||
|
|
||
| [dependencies.app_io] | ||
| path = "../../kernel/app_io" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| //! A set of basic tests for [`memory::create_identity_mapping()`]. | ||
|
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| #![no_std] | ||
|
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| extern crate alloc; | ||
|
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| use alloc::{ | ||
| vec::Vec, | ||
| string::String, | ||
| }; | ||
| use app_io::println; | ||
|
|
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| static TEST_SET: [usize; 8] = [1, 2, 4, 8, 25, 48, 256, 1024]; | ||
|
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| pub fn main(_args: Vec<String>) -> isize { | ||
| match rmain() { | ||
| Ok(_) => 0, | ||
| Err(e) => { | ||
| println!("Error: {}", e); | ||
| -1 | ||
| } | ||
| } | ||
| } | ||
|
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| fn rmain() -> Result<(), &'static str> { | ||
| let flags = memory::PteFlags::new().valid(true); | ||
| for num_pages in TEST_SET.into_iter() { | ||
| println!("Attempting to create identity mapping of {num_pages} pages..."); | ||
| match memory::create_identity_mapping(num_pages, flags) { | ||
| Ok(mp) => { | ||
| assert_eq!(mp.size_in_pages(), num_pages); | ||
| println!(" Success: {mp:?}"); | ||
| } | ||
| Err(e) => println!(" !! FAILURE: {e:?}"), | ||
| } | ||
| } | ||
|
|
||
| Ok(()) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| [package] | ||
| name = "test_preemption_counter" | ||
| version = "0.1.0" | ||
| authors = ["Klim Tsoutsman <klim@tsoutsman.com>"] | ||
| description = "Application for testing the preemption counter" | ||
| edition = "2021" | ||
|
|
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| [dependencies] | ||
| app_io = { path = "../../kernel/app_io" } | ||
| preemption = { path = "../../kernel/preemption" } |
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