tests: add nimble_l2cap test and benchmark applications #11235
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haukepetersen
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Area: tests
This was referenced Mar 22, 2019
miri64
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Reviewed: 3-testing
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Please rebase. |
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rebased |
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Mar 26, 2019
tests/nimble_l2cap/main.c
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| size_t step = 10; | ||
| size_t limit = APP_MTU; | ||
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| if ((argc == 2) && strncmp(argv[1], "help", 4) == 0) { |
tests/nimble_l2cap/main.c
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| static uint32_t _rxbuf[APP_MTU / 4]; | ||
| static uint32_t _txbuf[APP_MTU / 4]; | ||
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tests/nimble_l2cap/main.c
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| size_t pktsize = PKTSIZE_DEFAULT; | ||
| unsigned limit = FLOOD_DEFAULT; | ||
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| if ((argc == 2) && strncmp(argv[1], "help", 4) == 0) { |
tests/nimble_l2cap/Makefile
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| USEMODULE += bluetil_ad | ||
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| # Get the shared NimBLE and test configuration from the backend server | ||
| include $(CURDIR)/../nimble_l2cap_server/nimble.inc.mk |
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Better use $(RIOTBASE) here. I had problems with this construct in #11256.
tests/nimble_l2cap_server/Makefile
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| USEMODULE += bluetil_ad | ||
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| # Get the shared NimBLE and test configuration from the backend server | ||
| include $(CURDIR)/../nimble_l2cap_server/nimble.inc.mk |
tests/nimble_l2cap_server/main.c
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| static bluetil_ad_t _ad; | ||
| static struct ble_gap_adv_params _adv_params = { 0 }; | ||
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addressed comments and cppcheck findings. |
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Contribution description
I continuously ran into buffering trouble with nimble connected to the buffer handling for connection oriented L2CAP channels. As I got tired debugging this, I decided its time for an automated and easy to use test application that can be used to stress-test these L2CAP COC connections. So this PR provides just that.
This test is still missing a fitting
pexpectscript for itsmake testtarget - this will be added soon in a follow up PR.Testing procedure
Take two NimBLE capable boards (e.g.
nrf52dkornrf52840dk) and flash the client and server application on them. Once they are both started, they should automatically connect and you can run thefloodandinctestcommands with any parameters... They should never crash :-)Issues/PRs references
This PR depends (is reabsed on) #11232 and #11233