| # |
| # Copyright (c) 2011 The Chromium OS Authors. |
| # |
| # SPDX-License-Identifier: GPL-2.0+ |
| # |
| |
| import os |
| import tempfile |
| import unittest |
| |
| import checkpatch |
| import gitutil |
| import patchstream |
| import series |
| |
| |
| class TestPatch(unittest.TestCase): |
| """Test this program |
| |
| TODO: Write tests for the rest of the functionality |
| """ |
| |
| def testBasic(self): |
| """Test basic filter operation""" |
| data=''' |
| |
| From 656c9a8c31fa65859d924cd21da920d6ba537fad Mon Sep 17 00:00:00 2001 |
| From: Simon Glass <sjg@chromium.org> |
| Date: Thu, 28 Apr 2011 09:58:51 -0700 |
| Subject: [PATCH (resend) 3/7] Tegra2: Add more clock support |
| |
| This adds functions to enable/disable clocks and reset to on-chip peripherals. |
| |
| BUG=chromium-os:13875 |
| TEST=build U-Boot for Seaboard, boot |
| |
| Change-Id: I80fe1d0c0b7dd10aa58ce5bb1d9290b6664d5413 |
| |
| Review URL: http://codereview.chromium.org/6900006 |
| |
| Signed-off-by: Simon Glass <sjg@chromium.org> |
| --- |
| arch/arm/cpu/armv7/tegra2/Makefile | 2 +- |
| arch/arm/cpu/armv7/tegra2/ap20.c | 57 ++---- |
| arch/arm/cpu/armv7/tegra2/clock.c | 163 +++++++++++++++++ |
| ''' |
| expected=''' |
| |
| From 656c9a8c31fa65859d924cd21da920d6ba537fad Mon Sep 17 00:00:00 2001 |
| From: Simon Glass <sjg@chromium.org> |
| Date: Thu, 28 Apr 2011 09:58:51 -0700 |
| Subject: [PATCH (resend) 3/7] Tegra2: Add more clock support |
| |
| This adds functions to enable/disable clocks and reset to on-chip peripherals. |
| |
| Signed-off-by: Simon Glass <sjg@chromium.org> |
| --- |
| arch/arm/cpu/armv7/tegra2/Makefile | 2 +- |
| arch/arm/cpu/armv7/tegra2/ap20.c | 57 ++---- |
| arch/arm/cpu/armv7/tegra2/clock.c | 163 +++++++++++++++++ |
| ''' |
| out = '' |
| inhandle, inname = tempfile.mkstemp() |
| infd = os.fdopen(inhandle, 'w') |
| infd.write(data) |
| infd.close() |
| |
| exphandle, expname = tempfile.mkstemp() |
| expfd = os.fdopen(exphandle, 'w') |
| expfd.write(expected) |
| expfd.close() |
| |
| patchstream.FixPatch(None, inname, series.Series(), None) |
| rc = os.system('diff -u %s %s' % (inname, expname)) |
| self.assertEqual(rc, 0) |
| |
| os.remove(inname) |
| os.remove(expname) |
| |
| def GetData(self, data_type): |
| data=''' |
| From 4924887af52713cabea78420eff03badea8f0035 Mon Sep 17 00:00:00 2001 |
| From: Simon Glass <sjg@chromium.org> |
| Date: Thu, 7 Apr 2011 10:14:41 -0700 |
| Subject: [PATCH 1/4] Add microsecond boot time measurement |
| |
| This defines the basics of a new boot time measurement feature. This allows |
| logging of very accurate time measurements as the boot proceeds, by using |
| an available microsecond counter. |
| |
| %s |
| --- |
| README | 11 ++++++++ |
| common/bootstage.c | 50 ++++++++++++++++++++++++++++++++++++ |
| include/bootstage.h | 71 +++++++++++++++++++++++++++++++++++++++++++++++++++ |
| include/common.h | 8 ++++++ |
| 5 files changed, 141 insertions(+), 0 deletions(-) |
| create mode 100644 common/bootstage.c |
| create mode 100644 include/bootstage.h |
| |
| diff --git a/README b/README |
| index 6f3748d..f9e4e65 100644 |
| --- a/README |
| +++ b/README |
| @@ -2026,6 +2026,17 @@ The following options need to be configured: |
| example, some LED's) on your board. At the moment, |
| the following checkpoints are implemented: |
| |
| +- Time boot progress |
| + CONFIG_BOOTSTAGE |
| + |
| + Define this option to enable microsecond boot stage timing |
| + on supported platforms. For this to work your platform |
| + needs to define a function timer_get_us() which returns the |
| + number of microseconds since reset. This would normally |
| + be done in your SOC or board timer.c file. |
| + |
| + You can add calls to bootstage_mark() to set time markers. |
| + |
| - Standalone program support: |
| CONFIG_STANDALONE_LOAD_ADDR |
| |
| diff --git a/common/bootstage.c b/common/bootstage.c |
| new file mode 100644 |
| index 0000000..2234c87 |
| --- /dev/null |
| +++ b/common/bootstage.c |
| @@ -0,0 +1,39 @@ |
| +/* |
| + * Copyright (c) 2011, Google Inc. All rights reserved. |
| + * |
| + * SPDX-License-Identifier: GPL-2.0+ |
| + */ |
| + |
| + |
| +/* |
| + * This module records the progress of boot and arbitrary commands, and |
| + * permits accurate timestamping of each. The records can optionally be |
| + * passed to kernel in the ATAGs |
| + */ |
| + |
| +#include <common.h> |
| + |
| + |
| +struct bootstage_record { |
| + uint32_t time_us; |
| + const char *name; |
| +}; |
| + |
| +static struct bootstage_record record[BOOTSTAGE_COUNT]; |
| + |
| +uint32_t bootstage_mark(enum bootstage_id id, const char *name) |
| +{ |
| + struct bootstage_record *rec = &record[id]; |
| + |
| + /* Only record the first event for each */ |
| +%sif (!rec->name) { |
| + rec->time_us = (uint32_t)timer_get_us(); |
| + rec->name = name; |
| + } |
| + if (!rec->name && |
| + %ssomething_else) { |
| + rec->time_us = (uint32_t)timer_get_us(); |
| + rec->name = name; |
| + } |
| +%sreturn rec->time_us; |
| +} |
| -- |
| 1.7.3.1 |
| ''' |
| signoff = 'Signed-off-by: Simon Glass <sjg@chromium.org>\n' |
| tab = ' ' |
| indent = ' ' |
| if data_type == 'good': |
| pass |
| elif data_type == 'no-signoff': |
| signoff = '' |
| elif data_type == 'spaces': |
| tab = ' ' |
| elif data_type == 'indent': |
| indent = tab |
| else: |
| print 'not implemented' |
| return data % (signoff, tab, indent, tab) |
| |
| def SetupData(self, data_type): |
| inhandle, inname = tempfile.mkstemp() |
| infd = os.fdopen(inhandle, 'w') |
| data = self.GetData(data_type) |
| infd.write(data) |
| infd.close() |
| return inname |
| |
| def testGood(self): |
| """Test checkpatch operation""" |
| inf = self.SetupData('good') |
| result = checkpatch.CheckPatch(inf) |
| self.assertEqual(result.ok, True) |
| self.assertEqual(result.problems, []) |
| self.assertEqual(result.errors, 0) |
| self.assertEqual(result.warnings, 0) |
| self.assertEqual(result.checks, 0) |
| self.assertEqual(result.lines, 67) |
| os.remove(inf) |
| |
| def testNoSignoff(self): |
| inf = self.SetupData('no-signoff') |
| result = checkpatch.CheckPatch(inf) |
| self.assertEqual(result.ok, False) |
| self.assertEqual(len(result.problems), 1) |
| self.assertEqual(result.errors, 1) |
| self.assertEqual(result.warnings, 0) |
| self.assertEqual(result.checks, 0) |
| self.assertEqual(result.lines, 67) |
| os.remove(inf) |
| |
| def testSpaces(self): |
| inf = self.SetupData('spaces') |
| result = checkpatch.CheckPatch(inf) |
| self.assertEqual(result.ok, False) |
| self.assertEqual(len(result.problems), 1) |
| self.assertEqual(result.errors, 0) |
| self.assertEqual(result.warnings, 1) |
| self.assertEqual(result.checks, 0) |
| self.assertEqual(result.lines, 67) |
| os.remove(inf) |
| |
| def testIndent(self): |
| inf = self.SetupData('indent') |
| result = checkpatch.CheckPatch(inf) |
| self.assertEqual(result.ok, False) |
| self.assertEqual(len(result.problems), 1) |
| self.assertEqual(result.errors, 0) |
| self.assertEqual(result.warnings, 0) |
| self.assertEqual(result.checks, 1) |
| self.assertEqual(result.lines, 67) |
| os.remove(inf) |
| |
| |
| if __name__ == "__main__": |
| unittest.main() |
| gitutil.RunTests() |