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[220.235.109.115]) by smtp.gmail.com with ESMTPSA id z1sm30307655pfk.61.2019.11.30.19.25.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 30 Nov 2019 19:25:22 -0800 (PST) From: Kent Gibson To: linux-gpio@vger.kernel.org, bgolaszewski@baylibre.com Cc: Kent Gibson Subject: [libgpiod][PATCH v4 15/20] tools: add tests for bias flags Date: Sun, 1 Dec 2019 11:24:02 +0800 Message-Id: <20191201032407.23589-16-warthog618@gmail.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191201032407.23589-1-warthog618@gmail.com> References: <20191201032407.23589-1-warthog618@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Add tests for bias flags to applicable tools - gpioget, gpioset, and gpiomon. Signed-off-by: Kent Gibson --- tools/gpio-tools-test | 2 +- tools/gpio-tools-test.bats | 93 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 94 insertions(+), 1 deletion(-) diff --git a/tools/gpio-tools-test b/tools/gpio-tools-test index 6b93655..1b9f9a1 100755 --- a/tools/gpio-tools-test +++ b/tools/gpio-tools-test @@ -7,7 +7,7 @@ # Copyright (C) 2019 Bartosz Golaszewski # -MIN_KERNEL_VERSION="5.2.7" +MIN_KERNEL_VERSION="5.5.0" BATS_SCRIPT="gpio-tools-test.bats" SOURCE_DIR="$(dirname ${BASH_SOURCE[0]})" diff --git a/tools/gpio-tools-test.bats b/tools/gpio-tools-test.bats index aff54f7..8953f38 100755 --- a/tools/gpio-tools-test.bats +++ b/tools/gpio-tools-test.bats @@ -312,6 +312,34 @@ teardown() { test "$output" = "1 1 0 0 1 0 1 0" } +@test "gpioget: read all lines (pull-up)" { + gpio_mockup_probe 8 8 8 + + gpio_mockup_set_pull 1 2 1 + gpio_mockup_set_pull 1 3 1 + gpio_mockup_set_pull 1 5 1 + gpio_mockup_set_pull 1 7 1 + + run_tool gpioget --bias=pull-up "$(gpio_mockup_chip_name 1)" 0 1 2 3 4 5 6 7 + + test "$status" -eq "0" + test "$output" = "1 1 1 1 1 1 1 1" +} + +@test "gpioget: read all lines (pull-down)" { + gpio_mockup_probe 8 8 8 + + gpio_mockup_set_pull 1 2 1 + gpio_mockup_set_pull 1 3 1 + gpio_mockup_set_pull 1 5 1 + gpio_mockup_set_pull 1 7 1 + + run_tool gpioget --bias=pull-down "$(gpio_mockup_chip_name 1)" 0 1 2 3 4 5 6 7 + + test "$status" -eq "0" + test "$output" = "0 0 0 0 0 0 0 0" +} + @test "gpioget: read some lines" { gpio_mockup_probe 8 8 8 @@ -359,6 +387,15 @@ teardown() { output_regex_match ".*error reading GPIO values.*" } +@test "gpioget: invalid bias" { + gpio_mockup_probe 8 8 8 + + run_tool gpioget --bias=bad "$(gpio_mockup_chip_name 1)" 0 1 + + test "$status" -eq "1" + output_regex_match ".*invalid bias.*" +} + # # gpioset test cases # @@ -521,6 +558,15 @@ teardown() { output_regex_match ".*invalid offset" } +@test "gpioset: invalid bias" { + gpio_mockup_probe 8 8 8 + + run_tool gpioset --bias=bad "$(gpio_mockup_chip_name 1)" 0=1 1=1 + + test "$status" -eq "1" + output_regex_match ".*invalid bias.*" +} + @test "gpioset: daemonize in invalid mode" { gpio_mockup_probe 8 8 8 @@ -576,6 +622,44 @@ teardown() { "event:\\s+FALLING\\s+EDGE\\s+offset:\\s+4\\s+timestamp:\\s+\[[0-9]+\.[0-9]+\]" } +@test "gpiomon: single falling edge event (pull-up)" { + gpio_mockup_probe 8 8 + + gpio_mockup_set_pull 1 4 0 + + coproc_run_tool gpiomon --bias=pull-up "$(gpio_mockup_chip_name 1)" 4 + + gpio_mockup_set_pull 1 4 0 + sleep 0.2 + + coproc_tool_kill + coproc_tool_wait + + test "$status" -eq "0" + output_regex_match \ +"event:\\s+FALLING\\s+EDGE\\s+offset:\\s+4\\s+timestamp:\\s+\[[0-9]+\.[0-9]+\]" + +} + +@test "gpiomon: single rising edge event (pull-down)" { + gpio_mockup_probe 8 8 + + gpio_mockup_set_pull 1 4 1 + + coproc_run_tool gpiomon --bias=pull-down "$(gpio_mockup_chip_name 1)" 4 + + gpio_mockup_set_pull 1 4 1 + sleep 0.2 + + coproc_tool_kill + coproc_tool_wait + + test "$status" -eq "0" + output_regex_match \ +"event:\\s+RISING\\s+EDGE\\s+offset:\\s+4\\s+timestamp:\\s+\[[0-9]+\.[0-9]+\]" + +} + @test "gpiomon: single rising edge event (active-low)" { gpio_mockup_probe 8 8 @@ -749,6 +833,15 @@ teardown() { output_regex_match ".*error waiting for events" } +@test "gpiomon: invalid bias" { + gpio_mockup_probe 8 8 8 + + run_tool gpiomon --bias=bad "$(gpio_mockup_chip_name 1)" 0 1 + + test "$status" -eq "1" + output_regex_match ".*invalid bias.*" +} + @test "gpiomon: custom format (event type + offset)" { gpio_mockup_probe 8 8 8 -- 2.24.0