Merge pull request 'Threading/Executable module' (#1) from threading into main
Reviewed-on: rust/launchpad#1
This commit is contained in:
commit
c7f55014c3
18
.idea/runConfigurations/Docs.xml
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18
.idea/runConfigurations/Docs.xml
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@ -0,0 +1,18 @@
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<component name="ProjectRunConfigurationManager">
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<configuration default="false" name="Docs" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
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||||||
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<option name="command" value="doc" />
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||||||
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<option name="workingDirectory" value="file://$PROJECT_DIR$" />
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||||||
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<option name="channel" value="DEFAULT" />
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||||||
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<option name="requiredFeatures" value="true" />
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||||||
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<option name="allFeatures" value="false" />
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||||||
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<option name="emulateTerminal" value="false" />
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<option name="withSudo" value="false" />
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||||||
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<option name="backtrace" value="SHORT" />
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<envs />
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||||||
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<option name="isRedirectInput" value="false" />
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||||||
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<option name="redirectInputPath" value="" />
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||||||
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<method v="2">
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<option name="CARGO.BUILD_TASK_PROVIDER" enabled="true" />
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</method>
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||||||
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</configuration>
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||||||
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</component>
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18
.idea/runConfigurations/Test_All.xml
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18
.idea/runConfigurations/Test_All.xml
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@ -0,0 +1,18 @@
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|||||||
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<component name="ProjectRunConfigurationManager">
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||||||
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<configuration default="false" name="Test All" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
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||||||
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<option name="command" value="test -- --include-ignored" />
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||||||
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<option name="workingDirectory" value="file://$PROJECT_DIR$" />
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||||||
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<option name="channel" value="DEFAULT" />
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||||||
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<option name="requiredFeatures" value="true" />
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||||||
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<option name="allFeatures" value="false" />
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||||||
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<option name="emulateTerminal" value="false" />
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||||||
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<option name="withSudo" value="false" />
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||||||
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<option name="backtrace" value="SHORT" />
|
||||||
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<envs />
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||||||
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<option name="isRedirectInput" value="false" />
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||||||
|
<option name="redirectInputPath" value="" />
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||||||
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<method v="2">
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||||||
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<option name="CARGO.BUILD_TASK_PROVIDER" enabled="true" />
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</method>
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||||||
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</configuration>
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</component>
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||||||
179
Cargo.lock
generated
179
Cargo.lock
generated
@ -2,13 +2,158 @@
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|||||||
# It is not intended for manual editing.
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# It is not intended for manual editing.
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||||||
version = 3
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version = 3
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||||||
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||||||
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[[package]]
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||||||
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name = "atomic-option"
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||||||
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version = "0.1.2"
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||||||
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source = "registry+https://github.com/rust-lang/crates.io-index"
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||||||
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checksum = "0db678acb667b525ac40a324fc5f7d3390e29239b31c7327bb8157f5b4fff593"
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||||||
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||||||
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[[package]]
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||||||
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name = "autocfg"
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||||||
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version = "1.1.0"
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||||||
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
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[[package]]
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name = "bitflags"
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version = "1.3.2"
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||||||
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
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[[package]]
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name = "bus"
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version = "2.2.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f1e66e1779f5b1440f1a58220ba3b3ded4427175f0a9fb8d7066521f8b4e8f2b"
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dependencies = [
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"atomic-option",
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"crossbeam-channel 0.4.4",
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"num_cpus",
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"parking_lot_core",
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]
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[[package]]
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name = "cfg-if"
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version = "0.1.10"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
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[[package]]
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name = "cfg-if"
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
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[[package]]
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||||||
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name = "cloudabi"
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version = "0.0.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
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dependencies = [
|
||||||
|
"bitflags",
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||||||
|
]
|
||||||
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[[package]]
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||||||
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name = "crossbeam-channel"
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version = "0.4.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b153fe7cbef478c567df0f972e02e6d736db11affe43dfc9c56a9374d1adfb87"
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dependencies = [
|
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"crossbeam-utils 0.7.2",
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"maybe-uninit",
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]
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[[package]]
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name = "crossbeam-channel"
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version = "0.5.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5aaa7bd5fb665c6864b5f963dd9097905c54125909c7aa94c9e18507cdbe6c53"
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dependencies = [
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"cfg-if 1.0.0",
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"crossbeam-utils 0.8.8",
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]
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[[package]]
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name = "crossbeam-utils"
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version = "0.7.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c3c7c73a2d1e9fc0886a08b93e98eb643461230d5f1925e4036204d5f2e261a8"
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dependencies = [
|
||||||
|
"autocfg",
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"cfg-if 0.1.10",
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"lazy_static",
|
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]
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||||||
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[[package]]
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||||||
|
name = "crossbeam-utils"
|
||||||
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version = "0.8.8"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "0bf124c720b7686e3c2663cf54062ab0f68a88af2fb6a030e87e30bf721fcb38"
|
||||||
|
dependencies = [
|
||||||
|
"cfg-if 1.0.0",
|
||||||
|
"lazy_static",
|
||||||
|
]
|
||||||
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|
||||||
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[[package]]
|
||||||
|
name = "hermit-abi"
|
||||||
|
version = "0.1.19"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
|
||||||
|
dependencies = [
|
||||||
|
"libc",
|
||||||
|
]
|
||||||
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|
||||||
[[package]]
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[[package]]
|
||||||
name = "launchpad"
|
name = "launchpad"
|
||||||
version = "0.1.0"
|
version = "0.1.0"
|
||||||
dependencies = [
|
dependencies = [
|
||||||
|
"bus",
|
||||||
|
"crossbeam-channel 0.5.4",
|
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"thiserror",
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"thiserror",
|
||||||
]
|
]
|
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|
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||||||
|
[[package]]
|
||||||
|
name = "lazy_static"
|
||||||
|
version = "1.4.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
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[[package]]
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|
name = "libc"
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|
version = "0.2.126"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836"
|
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|
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||||||
|
[[package]]
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||||||
|
name = "maybe-uninit"
|
||||||
|
version = "2.0.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
|
||||||
|
|
||||||
|
[[package]]
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||||||
|
name = "num_cpus"
|
||||||
|
version = "1.13.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
|
||||||
|
dependencies = [
|
||||||
|
"hermit-abi",
|
||||||
|
"libc",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "parking_lot_core"
|
||||||
|
version = "0.7.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "d58c7c768d4ba344e3e8d72518ac13e259d7c7ade24167003b8488e10b6740a3"
|
||||||
|
dependencies = [
|
||||||
|
"cfg-if 0.1.10",
|
||||||
|
"cloudabi",
|
||||||
|
"libc",
|
||||||
|
"redox_syscall",
|
||||||
|
"smallvec",
|
||||||
|
"winapi",
|
||||||
|
]
|
||||||
|
|
||||||
[[package]]
|
[[package]]
|
||||||
name = "proc-macro2"
|
name = "proc-macro2"
|
||||||
version = "1.0.38"
|
version = "1.0.38"
|
||||||
@ -27,6 +172,18 @@ dependencies = [
|
|||||||
"proc-macro2",
|
"proc-macro2",
|
||||||
]
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "redox_syscall"
|
||||||
|
version = "0.1.57"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "smallvec"
|
||||||
|
version = "1.8.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "f2dd574626839106c320a323308629dcb1acfc96e32a8cba364ddc61ac23ee83"
|
||||||
|
|
||||||
[[package]]
|
[[package]]
|
||||||
name = "syn"
|
name = "syn"
|
||||||
version = "1.0.94"
|
version = "1.0.94"
|
||||||
@ -63,3 +220,25 @@ name = "unicode-xid"
|
|||||||
version = "0.2.3"
|
version = "0.2.3"
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
checksum = "957e51f3646910546462e67d5f7599b9e4fb8acdd304b087a6494730f9eebf04"
|
checksum = "957e51f3646910546462e67d5f7599b9e4fb8acdd304b087a6494730f9eebf04"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi"
|
||||||
|
version = "0.3.9"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
|
||||||
|
dependencies = [
|
||||||
|
"winapi-i686-pc-windows-gnu",
|
||||||
|
"winapi-x86_64-pc-windows-gnu",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi-i686-pc-windows-gnu"
|
||||||
|
version = "0.4.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi-x86_64-pc-windows-gnu"
|
||||||
|
version = "0.4.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
|
||||||
|
|||||||
@ -6,4 +6,6 @@ edition = "2021"
|
|||||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||||
|
|
||||||
[dependencies]
|
[dependencies]
|
||||||
thiserror = "1.0"
|
thiserror = "1.0"
|
||||||
|
bus = "2.2.3"
|
||||||
|
crossbeam-channel = "0.5.4"
|
||||||
@ -1,2 +1,3 @@
|
|||||||
pub mod events;
|
pub mod events;
|
||||||
|
pub mod executable;
|
||||||
pub mod objects;
|
pub mod objects;
|
||||||
|
|||||||
496
src/core/executable.rs
Normal file
496
src/core/executable.rs
Normal file
@ -0,0 +1,496 @@
|
|||||||
|
use bus::BusReader;
|
||||||
|
use std::error::Error;
|
||||||
|
use std::sync::mpsc::TryRecvError;
|
||||||
|
use std::thread;
|
||||||
|
use std::thread::JoinHandle;
|
||||||
|
use std::time::Duration;
|
||||||
|
|
||||||
|
#[derive(Debug, PartialEq)]
|
||||||
|
pub enum OpResult {
|
||||||
|
Ok,
|
||||||
|
TerminationRequested,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub enum ExecutionType {
|
||||||
|
Infinite,
|
||||||
|
Cycles(u32),
|
||||||
|
OneShot,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub trait Executable: Send {
|
||||||
|
type Error;
|
||||||
|
|
||||||
|
fn exec_type(&self) -> ExecutionType;
|
||||||
|
fn task_name(&self) -> &'static str;
|
||||||
|
fn periodic_op(&mut self, op_code: i32) -> Result<OpResult, Self::Error>;
|
||||||
|
}
|
||||||
|
|
||||||
|
/// This function allows executing one task which implements the [Executable][Executable] trait
|
||||||
|
///
|
||||||
|
/// # Arguments
|
||||||
|
///
|
||||||
|
/// * `executable`: Executable task
|
||||||
|
/// * `task_freq`: Optional frequency of task. Required for periodic and fixed cycle tasks
|
||||||
|
/// * `op_code`: Operation code which is passed to the executable task [operation call][Executable::periodic_op]
|
||||||
|
/// * `termination`: Optional termination handler which can cancel threads with a broadcast
|
||||||
|
pub fn exec_sched_single<
|
||||||
|
T: Executable<Error = E> + Send + 'static + ?Sized,
|
||||||
|
E: Error + Send + 'static,
|
||||||
|
>(
|
||||||
|
mut executable: Box<T>,
|
||||||
|
task_freq: Option<Duration>,
|
||||||
|
op_code: i32,
|
||||||
|
mut termination: Option<BusReader<()>>,
|
||||||
|
) -> JoinHandle<Result<OpResult, E>> {
|
||||||
|
let mut cycle_count = 0;
|
||||||
|
thread::spawn(move || loop {
|
||||||
|
if let Some(ref mut terminator) = termination {
|
||||||
|
match terminator.try_recv() {
|
||||||
|
Ok(_) | Err(TryRecvError::Disconnected) => {
|
||||||
|
return Ok(OpResult::Ok);
|
||||||
|
}
|
||||||
|
Err(TryRecvError::Empty) => (),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
match executable.exec_type() {
|
||||||
|
ExecutionType::OneShot => {
|
||||||
|
executable.periodic_op(op_code)?;
|
||||||
|
return Ok(OpResult::Ok);
|
||||||
|
}
|
||||||
|
ExecutionType::Infinite => {
|
||||||
|
executable.periodic_op(op_code)?;
|
||||||
|
}
|
||||||
|
ExecutionType::Cycles(cycles) => {
|
||||||
|
executable.periodic_op(op_code)?;
|
||||||
|
cycle_count += 1;
|
||||||
|
if cycle_count == cycles {
|
||||||
|
return Ok(OpResult::Ok);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
let freq = task_freq.unwrap_or_else(|| panic!("No task frequency specified"));
|
||||||
|
thread::sleep(freq);
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
/// This function allows executing multiple tasks as long as the tasks implement the
|
||||||
|
/// [Executable][Executable] trait
|
||||||
|
///
|
||||||
|
/// # Arguments
|
||||||
|
///
|
||||||
|
/// * `executable_vec`: Vector of executable objects
|
||||||
|
/// * `task_freq`: Optional frequency of task. Required for periodic and fixed cycle tasks
|
||||||
|
/// * `op_code`: Operation code which is passed to the executable task periodic_op call
|
||||||
|
/// * `termination`: Optional termination handler which can cancel threads with a broadcast
|
||||||
|
pub fn exec_sched_multi<
|
||||||
|
T: Executable<Error = E> + Send + 'static + ?Sized,
|
||||||
|
E: Error + Send + 'static,
|
||||||
|
>(
|
||||||
|
mut executable_vec: Vec<Box<T>>,
|
||||||
|
task_freq: Option<Duration>,
|
||||||
|
op_code: i32,
|
||||||
|
mut termination: Option<BusReader<()>>,
|
||||||
|
) -> JoinHandle<Result<OpResult, E>> {
|
||||||
|
let mut cycle_counts = vec![0; executable_vec.len()];
|
||||||
|
let mut removal_flags = vec![false; executable_vec.len()];
|
||||||
|
thread::spawn(move || loop {
|
||||||
|
if let Some(ref mut terminator) = termination {
|
||||||
|
match terminator.try_recv() {
|
||||||
|
Ok(_) | Err(TryRecvError::Disconnected) => {
|
||||||
|
removal_flags.iter_mut().for_each(|x| *x = true);
|
||||||
|
}
|
||||||
|
Err(TryRecvError::Empty) => (),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
for (idx, executable) in executable_vec.iter_mut().enumerate() {
|
||||||
|
match executable.exec_type() {
|
||||||
|
ExecutionType::OneShot => {
|
||||||
|
executable.periodic_op(op_code)?;
|
||||||
|
removal_flags[idx] = true;
|
||||||
|
}
|
||||||
|
ExecutionType::Infinite => {
|
||||||
|
executable.periodic_op(op_code)?;
|
||||||
|
}
|
||||||
|
ExecutionType::Cycles(cycles) => {
|
||||||
|
executable.periodic_op(op_code)?;
|
||||||
|
cycle_counts[idx] += 1;
|
||||||
|
if cycle_counts[idx] == cycles {
|
||||||
|
removal_flags[idx] = true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
let mut removal_iter = removal_flags.iter();
|
||||||
|
executable_vec.retain(|_| !*removal_iter.next().unwrap());
|
||||||
|
removal_iter = removal_flags.iter();
|
||||||
|
cycle_counts.retain(|_| !*removal_iter.next().unwrap());
|
||||||
|
removal_flags.retain(|&i| !i);
|
||||||
|
if executable_vec.is_empty() {
|
||||||
|
return Ok(OpResult::Ok);
|
||||||
|
}
|
||||||
|
let freq = task_freq.unwrap_or_else(|| panic!("No task frequency specified"));
|
||||||
|
thread::sleep(freq);
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(test)]
|
||||||
|
mod tests {
|
||||||
|
use super::{exec_sched_multi, exec_sched_single, Executable, ExecutionType, OpResult};
|
||||||
|
use bus::Bus;
|
||||||
|
use std::error::Error;
|
||||||
|
use std::sync::{Arc, Mutex};
|
||||||
|
use std::time::Duration;
|
||||||
|
use std::{fmt, thread};
|
||||||
|
|
||||||
|
struct TestInfo {
|
||||||
|
exec_num: u32,
|
||||||
|
op_code: i32,
|
||||||
|
}
|
||||||
|
struct OneShotTask {
|
||||||
|
exec_num: Arc<Mutex<TestInfo>>,
|
||||||
|
}
|
||||||
|
struct FixedCyclesTask {
|
||||||
|
cycles: u32,
|
||||||
|
exec_num: Arc<Mutex<TestInfo>>,
|
||||||
|
}
|
||||||
|
struct PeriodicTask {
|
||||||
|
exec_num: Arc<Mutex<TestInfo>>,
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Clone, Debug)]
|
||||||
|
struct ExampleError {
|
||||||
|
kind: ErrorKind,
|
||||||
|
}
|
||||||
|
|
||||||
|
/// The kind of an error that can occur.
|
||||||
|
#[derive(Clone, Debug)]
|
||||||
|
pub enum ErrorKind {
|
||||||
|
Generic(String, i32),
|
||||||
|
}
|
||||||
|
|
||||||
|
impl ExampleError {
|
||||||
|
fn new(msg: &str, code: i32) -> ExampleError {
|
||||||
|
ExampleError {
|
||||||
|
kind: ErrorKind::Generic(msg.to_string(), code),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Return the kind of this error.
|
||||||
|
pub fn kind(&self) -> &ErrorKind {
|
||||||
|
&self.kind
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl fmt::Display for ExampleError {
|
||||||
|
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
|
||||||
|
match self.kind() {
|
||||||
|
ErrorKind::Generic(str, code) => {
|
||||||
|
write!(f, "{str} with code {code}")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Error for ExampleError {}
|
||||||
|
|
||||||
|
const ONE_SHOT_TASK_NAME: &str = "One Shot Task";
|
||||||
|
|
||||||
|
impl Executable for OneShotTask {
|
||||||
|
type Error = ExampleError;
|
||||||
|
|
||||||
|
fn exec_type(&self) -> ExecutionType {
|
||||||
|
ExecutionType::OneShot
|
||||||
|
}
|
||||||
|
|
||||||
|
fn task_name(&self) -> &'static str {
|
||||||
|
ONE_SHOT_TASK_NAME
|
||||||
|
}
|
||||||
|
|
||||||
|
fn periodic_op(&mut self, op_code: i32) -> Result<OpResult, ExampleError> {
|
||||||
|
let mut data = self.exec_num.lock().expect("Locking Mutex failed");
|
||||||
|
data.exec_num += 1;
|
||||||
|
data.op_code = op_code;
|
||||||
|
std::mem::drop(data);
|
||||||
|
if op_code >= 0 {
|
||||||
|
Ok(OpResult::Ok)
|
||||||
|
} else {
|
||||||
|
Err(ExampleError::new("One Shot Task Failure", op_code))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
const CYCLE_TASK_NAME: &str = "Fixed Cycles Task";
|
||||||
|
|
||||||
|
impl Executable for FixedCyclesTask {
|
||||||
|
type Error = ExampleError;
|
||||||
|
|
||||||
|
fn exec_type(&self) -> ExecutionType {
|
||||||
|
ExecutionType::Cycles(self.cycles)
|
||||||
|
}
|
||||||
|
|
||||||
|
fn task_name(&self) -> &'static str {
|
||||||
|
CYCLE_TASK_NAME
|
||||||
|
}
|
||||||
|
|
||||||
|
fn periodic_op(&mut self, op_code: i32) -> Result<OpResult, ExampleError> {
|
||||||
|
let mut data = self.exec_num.lock().expect("Locking Mutex failed");
|
||||||
|
data.exec_num += 1;
|
||||||
|
data.op_code = op_code;
|
||||||
|
std::mem::drop(data);
|
||||||
|
if op_code >= 0 {
|
||||||
|
Ok(OpResult::Ok)
|
||||||
|
} else {
|
||||||
|
Err(ExampleError::new("Fixed Cycle Task Failure", op_code))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
const PERIODIC_TASK_NAME: &str = "Periodic Task";
|
||||||
|
|
||||||
|
impl Executable for PeriodicTask {
|
||||||
|
type Error = ExampleError;
|
||||||
|
|
||||||
|
fn exec_type(&self) -> ExecutionType {
|
||||||
|
ExecutionType::Infinite
|
||||||
|
}
|
||||||
|
|
||||||
|
fn task_name(&self) -> &'static str {
|
||||||
|
PERIODIC_TASK_NAME
|
||||||
|
}
|
||||||
|
|
||||||
|
fn periodic_op(&mut self, op_code: i32) -> Result<OpResult, ExampleError> {
|
||||||
|
let mut data = self.exec_num.lock().expect("Locking Mutex failed");
|
||||||
|
data.exec_num += 1;
|
||||||
|
data.op_code = op_code;
|
||||||
|
std::mem::drop(data);
|
||||||
|
if op_code >= 0 {
|
||||||
|
Ok(OpResult::Ok)
|
||||||
|
} else {
|
||||||
|
Err(ExampleError::new("Example Task Failure", op_code))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn test_simple_one_shot() {
|
||||||
|
let expected_op_code = 42;
|
||||||
|
let shared = Arc::new(Mutex::new(TestInfo {
|
||||||
|
exec_num: 0,
|
||||||
|
op_code: 0,
|
||||||
|
}));
|
||||||
|
let exec_task = OneShotTask {
|
||||||
|
exec_num: shared.clone(),
|
||||||
|
};
|
||||||
|
let task = Box::new(exec_task);
|
||||||
|
let jhandle = exec_sched_single(
|
||||||
|
task,
|
||||||
|
Some(Duration::from_millis(100)),
|
||||||
|
expected_op_code,
|
||||||
|
None,
|
||||||
|
);
|
||||||
|
let thread_res = jhandle.join().expect("One Shot Task failed");
|
||||||
|
assert!(thread_res.is_ok());
|
||||||
|
assert_eq!(thread_res.unwrap(), OpResult::Ok);
|
||||||
|
let data = shared.lock().expect("Locking Mutex failed");
|
||||||
|
assert_eq!(data.exec_num, 1);
|
||||||
|
assert_eq!(data.op_code, expected_op_code);
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn test_failed_one_shot() {
|
||||||
|
let op_code_inducing_failure = -1;
|
||||||
|
let shared = Arc::new(Mutex::new(TestInfo {
|
||||||
|
exec_num: 0,
|
||||||
|
op_code: 0,
|
||||||
|
}));
|
||||||
|
let exec_task = OneShotTask {
|
||||||
|
exec_num: shared.clone(),
|
||||||
|
};
|
||||||
|
let task = Box::new(exec_task);
|
||||||
|
let jhandle = exec_sched_single(
|
||||||
|
task,
|
||||||
|
Some(Duration::from_millis(100)),
|
||||||
|
op_code_inducing_failure,
|
||||||
|
None,
|
||||||
|
);
|
||||||
|
let thread_res = jhandle.join().expect("One Shot Task failed");
|
||||||
|
assert!(thread_res.is_err());
|
||||||
|
let error = thread_res.unwrap_err();
|
||||||
|
let err = error.kind();
|
||||||
|
assert!(matches!(err, &ErrorKind::Generic { .. }));
|
||||||
|
match err {
|
||||||
|
ErrorKind::Generic(str, op_code) => {
|
||||||
|
assert_eq!(str, &String::from("One Shot Task Failure"));
|
||||||
|
assert_eq!(op_code, &op_code_inducing_failure);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
let error_display = error.to_string();
|
||||||
|
assert_eq!(error_display, "One Shot Task Failure with code -1");
|
||||||
|
let data = shared.lock().expect("Locking Mutex failed");
|
||||||
|
assert_eq!(data.exec_num, 1);
|
||||||
|
assert_eq!(data.op_code, op_code_inducing_failure);
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn test_simple_multi_one_shot() {
|
||||||
|
let expected_op_code = 43;
|
||||||
|
let shared = Arc::new(Mutex::new(TestInfo {
|
||||||
|
exec_num: 0,
|
||||||
|
op_code: 0,
|
||||||
|
}));
|
||||||
|
let exec_task_0 = OneShotTask {
|
||||||
|
exec_num: shared.clone(),
|
||||||
|
};
|
||||||
|
let exec_task_1 = OneShotTask {
|
||||||
|
exec_num: shared.clone(),
|
||||||
|
};
|
||||||
|
let task_vec = vec![Box::new(exec_task_0), Box::new(exec_task_1)];
|
||||||
|
for task in task_vec.iter() {
|
||||||
|
assert_eq!(task.task_name(), ONE_SHOT_TASK_NAME);
|
||||||
|
}
|
||||||
|
let jhandle = exec_sched_multi(
|
||||||
|
task_vec,
|
||||||
|
Some(Duration::from_millis(100)),
|
||||||
|
expected_op_code,
|
||||||
|
None,
|
||||||
|
);
|
||||||
|
let thread_res = jhandle.join().expect("One Shot Task failed");
|
||||||
|
assert!(thread_res.is_ok());
|
||||||
|
assert_eq!(thread_res.unwrap(), OpResult::Ok);
|
||||||
|
let data = shared.lock().expect("Locking Mutex failed");
|
||||||
|
assert_eq!(data.exec_num, 2);
|
||||||
|
assert_eq!(data.op_code, expected_op_code);
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn test_cycles_single() {
|
||||||
|
let expected_op_code = 44;
|
||||||
|
let shared = Arc::new(Mutex::new(TestInfo {
|
||||||
|
exec_num: 0,
|
||||||
|
op_code: 0,
|
||||||
|
}));
|
||||||
|
let cycled_task = Box::new(FixedCyclesTask {
|
||||||
|
exec_num: shared.clone(),
|
||||||
|
cycles: 1,
|
||||||
|
});
|
||||||
|
assert_eq!(cycled_task.task_name(), CYCLE_TASK_NAME);
|
||||||
|
let jh = exec_sched_single(
|
||||||
|
cycled_task,
|
||||||
|
Some(Duration::from_millis(100)),
|
||||||
|
expected_op_code,
|
||||||
|
None,
|
||||||
|
);
|
||||||
|
let thread_res = jh.join().expect("Cycles Task failed");
|
||||||
|
assert!(thread_res.is_ok());
|
||||||
|
let data = shared.lock().expect("Locking Mutex failed");
|
||||||
|
assert_eq!(thread_res.unwrap(), OpResult::Ok);
|
||||||
|
assert_eq!(data.exec_num, 1);
|
||||||
|
assert_eq!(data.op_code, expected_op_code);
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn test_single_and_cycles() {
|
||||||
|
let expected_op_code = 50;
|
||||||
|
let shared = Arc::new(Mutex::new(TestInfo {
|
||||||
|
exec_num: 0,
|
||||||
|
op_code: 0,
|
||||||
|
}));
|
||||||
|
let one_shot_task = Box::new(OneShotTask {
|
||||||
|
exec_num: shared.clone(),
|
||||||
|
});
|
||||||
|
let cycled_task_0 = Box::new(FixedCyclesTask {
|
||||||
|
exec_num: shared.clone(),
|
||||||
|
cycles: 1,
|
||||||
|
});
|
||||||
|
let cycled_task_1 = Box::new(FixedCyclesTask {
|
||||||
|
exec_num: shared.clone(),
|
||||||
|
cycles: 1,
|
||||||
|
});
|
||||||
|
assert_eq!(cycled_task_0.task_name(), CYCLE_TASK_NAME);
|
||||||
|
assert_eq!(one_shot_task.task_name(), ONE_SHOT_TASK_NAME);
|
||||||
|
let task_vec: Vec<Box<dyn Executable<Error = ExampleError>>> =
|
||||||
|
vec![one_shot_task, cycled_task_0, cycled_task_1];
|
||||||
|
let jh = exec_sched_multi(
|
||||||
|
task_vec,
|
||||||
|
Some(Duration::from_millis(100)),
|
||||||
|
expected_op_code,
|
||||||
|
None,
|
||||||
|
);
|
||||||
|
let thread_res = jh.join().expect("Cycles Task failed");
|
||||||
|
assert!(thread_res.is_ok());
|
||||||
|
let data = shared.lock().expect("Locking Mutex failed");
|
||||||
|
assert_eq!(thread_res.unwrap(), OpResult::Ok);
|
||||||
|
assert_eq!(data.exec_num, 3);
|
||||||
|
assert_eq!(data.op_code, expected_op_code);
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
#[ignore]
|
||||||
|
fn test_periodic_single() {
|
||||||
|
let mut terminator = Bus::new(5);
|
||||||
|
let expected_op_code = 45;
|
||||||
|
let shared = Arc::new(Mutex::new(TestInfo {
|
||||||
|
exec_num: 0,
|
||||||
|
op_code: 0,
|
||||||
|
}));
|
||||||
|
let periodic_task = Box::new(PeriodicTask {
|
||||||
|
exec_num: shared.clone(),
|
||||||
|
});
|
||||||
|
assert_eq!(periodic_task.task_name(), PERIODIC_TASK_NAME);
|
||||||
|
let jh = exec_sched_single(
|
||||||
|
periodic_task,
|
||||||
|
Some(Duration::from_millis(20)),
|
||||||
|
expected_op_code,
|
||||||
|
Some(terminator.add_rx()),
|
||||||
|
);
|
||||||
|
thread::sleep(Duration::from_millis(40));
|
||||||
|
terminator.broadcast(());
|
||||||
|
let thread_res = jh.join().expect("Periodic Task failed");
|
||||||
|
assert!(thread_res.is_ok());
|
||||||
|
let data = shared.lock().expect("Locking Mutex failed");
|
||||||
|
assert_eq!(thread_res.unwrap(), OpResult::Ok);
|
||||||
|
let range = 2..4;
|
||||||
|
assert!(range.contains(&data.exec_num));
|
||||||
|
assert_eq!(data.op_code, expected_op_code);
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
#[ignore]
|
||||||
|
fn test_periodic_multi() {
|
||||||
|
let mut terminator = Bus::new(5);
|
||||||
|
let expected_op_code = 46;
|
||||||
|
let shared = Arc::new(Mutex::new(TestInfo {
|
||||||
|
exec_num: 0,
|
||||||
|
op_code: 0,
|
||||||
|
}));
|
||||||
|
let cycled_task = Box::new(FixedCyclesTask {
|
||||||
|
exec_num: shared.clone(),
|
||||||
|
cycles: 1,
|
||||||
|
});
|
||||||
|
let periodic_task_0 = Box::new(PeriodicTask {
|
||||||
|
exec_num: shared.clone(),
|
||||||
|
});
|
||||||
|
let periodic_task_1 = Box::new(PeriodicTask {
|
||||||
|
exec_num: shared.clone(),
|
||||||
|
});
|
||||||
|
assert_eq!(periodic_task_0.task_name(), PERIODIC_TASK_NAME);
|
||||||
|
assert_eq!(periodic_task_1.task_name(), PERIODIC_TASK_NAME);
|
||||||
|
let task_vec: Vec<Box<dyn Executable<Error = ExampleError>>> =
|
||||||
|
vec![cycled_task, periodic_task_0, periodic_task_1];
|
||||||
|
let jh = exec_sched_multi(
|
||||||
|
task_vec,
|
||||||
|
Some(Duration::from_millis(20)),
|
||||||
|
expected_op_code,
|
||||||
|
Some(terminator.add_rx()),
|
||||||
|
);
|
||||||
|
thread::sleep(Duration::from_millis(60));
|
||||||
|
terminator.broadcast(());
|
||||||
|
let thread_res = jh.join().expect("Periodic Task failed");
|
||||||
|
assert!(thread_res.is_ok());
|
||||||
|
let data = shared.lock().expect("Locking Mutex failed");
|
||||||
|
assert_eq!(thread_res.unwrap(), OpResult::Ok);
|
||||||
|
let range = 7..11;
|
||||||
|
assert!(range.contains(&data.exec_num));
|
||||||
|
assert_eq!(data.op_code, expected_op_code);
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -124,7 +124,7 @@ mod tests {
|
|||||||
|
|
||||||
#[test]
|
#[test]
|
||||||
fn test_obj_manager_simple() {
|
fn test_obj_manager_simple() {
|
||||||
let mut obj_manager = ObjectManager::new();
|
let mut obj_manager = ObjectManager::default();
|
||||||
let expl_obj_id = ObjectId {
|
let expl_obj_id = ObjectId {
|
||||||
id: 0,
|
id: 0,
|
||||||
name: "Example 0",
|
name: "Example 0",
|
||||||
@ -159,5 +159,17 @@ mod tests {
|
|||||||
let expl_obj_back_casted = obj_back_casted.unwrap();
|
let expl_obj_back_casted = obj_back_casted.unwrap();
|
||||||
assert_eq!(expl_obj_back_casted.string, String::from("Hello Test"));
|
assert_eq!(expl_obj_back_casted.string, String::from("Hello Test"));
|
||||||
assert!(expl_obj_back_casted.was_initialized);
|
assert!(expl_obj_back_casted.was_initialized);
|
||||||
|
|
||||||
|
let existing_obj_id = ObjectId {
|
||||||
|
id: 12,
|
||||||
|
name: "Example 1",
|
||||||
|
};
|
||||||
|
let invalid_obj = OtherExampleObject {
|
||||||
|
id: existing_obj_id,
|
||||||
|
string: String::from("Hello Test"),
|
||||||
|
was_initialized: false,
|
||||||
|
};
|
||||||
|
|
||||||
|
assert!(!obj_manager.insert(Box::new(invalid_obj)));
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|||||||
@ -1,5 +1,3 @@
|
|||||||
// use launchpad::ObjectManager;
|
|
||||||
|
|
||||||
fn main() {
|
fn main() {
|
||||||
println!("Hello World");
|
println!("hello");
|
||||||
}
|
}
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user