顾子明 | 今天A股为什么这么红?

今天的大A股,似乎终于印证了证监会刘主席日前的讲话:春天不远了。

在美股暴跌引发的全球资本市场大幅震荡的今天,中国A股一枝独秀,颇有我花开罢百花杀之势,逆拉100点以2550点收盘,在全球大跌之下的背景下,中国股市颇似那绿叶丛中的一点红。

说起来,这一点红应该算是一个政策驱动的政策底。

在今天早盘,央行行长易纲、银保监会主席郭树清、证监会主席刘士余纷纷表态,力挺我大A股,提出一系列措施提振市场信心,随后,上午国务院副总理刘鹤也就当前金融热点问题接受采访,正式吹响A股大反弹的号角。

继续阅读“顾子明 | 今天A股为什么这么红?”

兽爷|东方神水

2013年,《上海证券报》报道了一位茅台投资者,他分析了贵州茅台在深圳商超的月度销售数据,发现了一个反常的现象——茅台酒价格在飙升,月度销售数据环比却在不断下降。

他据此推断:

大量的茅台酒是沉淀在批发商或者投机客手中,并没有流入真正的消费者手中。

这位聪明绝顶的投资者运用了毕生所学的金融、财会、市场营销、大数据等知识,对茅台进行了详细分析,最后他认定茅台是虚假繁荣,因此清空手中茅台的股票。

5年还没到,茅台的股价,是他清仓时的十倍了。

泡沫的口号喊了十年了,把茅台喊成了稀缺品,以至于每到国庆、中秋和春节,茅台都要开闸放水,用六七千吨的增量来保证价格平稳。

2015年后,茅台的出厂价和零售价逐渐回升,此后的上涨,被看成了中国消费升级和中产崛起的标志,尽管1499元的价格,要高过中国大多数省的最低工资标准。

那位清仓茅台股票的投资者有一点没错,茅台早就成了投资品。人们发现,在这个通胀的年代,唯一不变的似乎也就是茅台酿酒池里一年3.5万吨的产量。这个黄金蓄水池不会大规模超发,稳定地通过3000家经销商进行分发。

即使被截留、被盗窃、被走私,但它最终会流向普通人,他们用至少1499元的价格,争抢着买一个淬炼多年,被一层层镀金的茅台神话。

继续阅读“兽爷|东方神水”

[cts9.0r1]CtsGraphicsTestCases 包四条case fail

[DESCRIPTION]
CtsGraphicsTestCases
android.graphics.cts.BitmapRegionDecoderTest#testDecodeRegionByteArray
android.graphics.cts.BitmapRegionDecoderTest#testDecodeRegionInputStream
android.graphics.cts.BitmapRegionDecoderTest#testDecodeRegionInputStreamInBitmap
android.graphics.cts.BitmapRegionDecoderTest#testDecodeRegionStringAndFileDescriptor

fail log如下
android.graphics.cts.BitmapRegionDecoderTest#testDecodeRegionByteArray fail java.lang.AssertionError: MSE too large for normal case: 3.0239105224609375
android.graphics.cts.BitmapRegionDecoderTest#testDecodeRegionInputStream fail java.lang.AssertionError: MSE too large for normal case: 3.0239105224609375
android.graphics.cts.BitmapRegionDecoderTest#testDecodeRegionInputStreamInBitmap fail java.lang.AssertionError: MSE too large for normal case: 3.0239105224609375
android.graphics.cts.BitmapRegionDecoderTest#testDecodeRegionStringAndFileDescriptor fail java.lang.AssertionError: MSE too large for normal case: 3.18511962890625

[SOLUTION]

继续阅读“[cts9.0r1]CtsGraphicsTestCases 包四条case fail”

【CTS_All version】android.bluetooth.cts.BluetoothLeScanTest#testBasicBleScan fail

[DESCRIPTION]

android.bluetooth.cts.BluetoothLeScanTest

— testBasicBleScan

–testBatchScan

— testOpportunisticScan

— testScanFilter

一、Fail信息如下:

fail junit.framework.AssertionFailedError: Scan results shouldn’t be empty at junit.framework.Assert.fail(Assert.java:50)

二、Fail信息如下:
fail junit.framework.AssertionFailedError: Scan results shouldn’t be empty at junit.framework.Assert.fail(Assert.java:50)
[SOLUTION]

继续阅读“【CTS_All version】android.bluetooth.cts.BluetoothLeScanTest#testBasicBleScan fail”

【STS】 run sts-engbuild 测试到一半,发生DeviceNotFound,及Deviceoffline,无法继续跑

[DESCRIPTION]

报错讯息:
10-08 18:02:33 I/FailureListener: FailureListener.testFailed android.security.cts.Poc16_09#testPocCVE_2016_2471 false false false
10-08 18:02:33 D/ModuleListener: ModuleListener.testEnded(android.security.cts.Poc16_09#testPocCVE_2016_2471, {})
10-08 18:02:33 D/ModuleListener: ModuleListener.testRunFailed(Could not find device LCEAA000842E6EGC)
10-08 18:02:33 I/ConsoleReporter: [LCEAA000842E6EGC] Could not find device LCEAA000842E6EGC
10-08 18:02:33 D/JarHostTest: HostTestListener.testRunEnded(187806, {})
10-08 18:02:33 W/TestInvocation: Invocation did not complete due to device LCEAA000842E6EGC becoming not available. Reason: Could not find device LCEAA000842E6EGC
10-08 18:02:33 W/ResultReporter: Invocation failed: com.android.tradefed.device.DeviceNotAvailableException: Could not find device LCEAA000842E6EGC

[SOLUTION]

继续阅读“【STS】 run sts-engbuild 测试到一半,发生DeviceNotFound,及Deviceoffline,无法继续跑”

cts8.1_r8.:android.content.pm.cts.shortcutmanager.ShortcutManagerClientApiTest#testShortcutInfoMissingMandatoryFields fail

[DESCRIPTION]
 CtsShortcutManagerTestCases
android.content.pm.cts.shortcutmanager.ShortcutManagerClientApiTest#testShortcutInfoMissingMandatoryFields
FAIL: junit.framework.AssertionFailedError: Expected exception type was java.lang.IllegalArgumentException but caught java.lang.SecurityException: Shortcut package name mismatch (message=)
[SOLUTION]

继续阅读“cts8.1_r8.:android.content.pm.cts.shortcutmanager.ShortcutManagerClientApiTest#testShortcutInfoMissingMandatoryFields fail”

[CTS 8.0_R12] arm64-v8a CtsAppTestCases – android.app.cts.ActionBarTest#testOptionsMenuKey

[DESCRIPTION]

arm64-v8a CtsAppTestCases
android.app.cts.ActionBarTest#testOptionsMenuKey

fail
junit.framework.AssertionFailedError

[SOLUTION]

继续阅读“[CTS 8.0_R12] arm64-v8a CtsAppTestCases – android.app.cts.ActionBarTest#testOptionsMenuKey”

android.content.pm.cts.shortcutmanager.ShortcutManagerClientApiTest#testShortcutInfoMissingMandatoryFields fail

[DESCRIPTION]
android.content.pm.cts.shortcutmanager.ShortcutManagerClientApiTest#testShortcutInfoMissingMandatoryFields 失败。

unit.framework.AssertionFailedError: Expected exception type was java.lang.IllegalArgumentException but caught java.lang.SecurityException: Shortcut package name mismatch (message=)
at junit.framework.Assert.fail(Assert.java:50)
at junit.framework.Assert.assertTrue(Assert.java:20)
at com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.assertExpectException(ShortcutManagerTestUtils.java:427)
at com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.assertExpectException(ShortcutManagerTestUtils.java:408)

[SOLUTION]

继续阅读“android.content.pm.cts.shortcutmanager.ShortcutManagerClientApiTest#testShortcutInfoMissingMandatoryFields fail”

android.keystore.cts.KeyChainTest#testIsBoundKeyAlgorithm_RequiredAlgorithmsSupported fail

[DESCRIPTION]
 android.keystore.cts.KeyChainTest#testIsBoundKeyAlgorithm_RequiredAlgorithmsSupported fail
unit.framework.AssertionFailedError: RSA must be hardware-backed by a hardware-specific Keymaster HAL at junit.framework.Assert.fail(Assert.java:50) at junit.framework.Assert.assertTrue(Assert.java:20) at android.keystore.cts.KeyChainTest.testIsBoundKeyAlgorithm_RequiredAlgorithmsSupported(KeyChainTest.java:76) at java.lang.reflect.Method.invoke(Native Method) at junit.framework.TestCase.runTest(TestCase.java:168) at junit.framework.TestCase.runBare(TestCase.java:134) at junit.framework.TestResult$1.protect(TestResult.java:115) at android.support.test.internal.runner.junit3.AndroidTestResult.runProtected(AndroidTestResult.java:77) at junit.framework.TestResult.run(TestResult.java:118) at android.support.test.internal.runner.junit3.AndroidTestResult.run(AndroidTestResult.java:55) at junit.framework.TestCase.run(TestCase.java:124) at android.support.test.internal.runner.junit3.NonLeakyTestSuite$NonLeakyTest.run(NonLeakyTestSuite.java:63) at
[SOLUTION]

继续阅读“android.keystore.cts.KeyChainTest#testIsBoundKeyAlgorithm_RequiredAlgorithmsSupported fail”

android.content.pm.cts.shortcutmanager.ShortcutManagerClientApiTest#testShortcutInfoMissingMandatoryFields

[DESCRIPTION]
android.content.pm.cts.shortcutmanager.ShortcutManagerClientApiTest#testShortcutInfoMissingMandatoryFields 失败。

junit.framework.AssertionFailedError: Expected exception type was java.lang.IllegalArgumentException but caught java.lang.SecurityException: Shortcut package name mismatch (message=)
at junit.framework.Assert.fail(Assert.java:50)
at junit.framework.Assert.assertTrue(Assert.java:20)
at com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.assertExpectException(ShortcutManagerTestUtils.java:427)
at com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.assertExpectException(ShortcutManagerTestUtils.java:408)
at android.content.pm.cts.shortcutmanager.ShortcutManagerClientApiTest.testShortcutInfoMissingMandatoryFields(ShortcutManagerClientApiTest.java:132)
at java.lang.reflect.Method.invoke(Native Method)
at android.test.InstrumentationTestCase.runMethod(InstrumentationTestCase.java:220)
at android.test.InstrumentationTestCase.runTest(InstrumentationTestCase.java:205)
at junit.framework.TestCase.runBare(TestCase.java:134)
at junit.framework.TestResult$1.protect(TestResult.java:115)

[SOLUTION]

继续阅读“android.content.pm.cts.shortcutmanager.ShortcutManagerClientApiTest#testShortcutInfoMissingMandatoryFields”

[VTS]VtsTrebleVintfTest#VtsTrebleVintfTest.InterfacesAreReleased_32bit fail

[DESCRIPTION]

VtsTrebleVintfTest#VtsTrebleVintfTest.InterfacesAreReleased_32bit fail

09-18 15:32:22 D/ModuleListener: ModuleListener.testFailed(VtsTrebleVintfTest#VtsTrebleVintfTest.InterfacesAreReleased_32bit, test/vts-testcase/hal/treble/vintf/vts_treble_vintf_test.cpp:256
Failed
android.hardware.biometrics.fingerprint not available.
)
09-18 15:32:22 I/ConsoleReporter: [1/1 armeabi-v7a VtsTrebleVintfTest 331234567890123354] VtsTrebleVintfTest#VtsTrebleVintfTest.InterfacesAreReleased_32bit fail: test/vts-testcase/hal/treble/vintf/vts_treble_vintf_test.cpp:256
Failed
android.hardware.biometrics.fingerprint not available.

[SOLUTION]

继续阅读“[VTS]VtsTrebleVintfTest#VtsTrebleVintfTest.InterfacesAreReleased_32bit fail”

[VTS 8.1-r5]CtsMediaTestCases–android.media.cts.StreamingMediaPlayerTest#testHlsWithHeadersCookies FAIL

[DESCRIPTION]
 android.media.cts.StreamingMediaPlayerTest#testHLS
fail

junit.framework.AssertionFailedError: Media player had error 100 playing video
android.media.cts.StreamingMediaPlayerTest#testHlsWithHeadersCookies
fail

junit.framework.AssertionFailedError: Media player had error 100 playing video

[SOLUTION]

继续阅读“[VTS 8.1-r5]CtsMediaTestCases–android.media.cts.StreamingMediaPlayerTest#testHlsWithHeadersCookies FAIL”

com.google.android.placement.gts.CoreGmsAppsTest#testCoreGmsAppsPreloaded fail

[DESCRIPTION]

com.google.android.placement.gts.CoreGmsAppsTest#testCoreGmsAppsPreloaded
fail

9-21 17:57:28 D/ModuleListener: ModuleListener.testStarted(com.google.android.placement.gts.CoreGmsAppsTest#testCoreGmsAppsPreloaded)
09-21 17:57:29 I/ModuleListener: [1/1] com.google.android.placement.gts.CoreGmsAppsTest#testCoreGmsAppsPreloaded fail:
java.lang.AssertionError: Mandatory core GMS packages not found as system apps:
com.google.android.videos
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.assertTrue(Assert.java:41)
at com.google.android.placement.gts.CoreGmsAppsTest.checkGeneralCoreGmsAppsPreloaded(CoreGmsAppsTest.java:198)
at com.google.android.placement.gts.CoreGmsAppsTest.testCoreGmsAppsPreloaded(CoreGmsAppsTest.java:402)
at java.lang.reflect.Method.invoke(Native Method)

[SOLUTION]

继续阅读“com.google.android.placement.gts.CoreGmsAppsTest#testCoreGmsAppsPreloaded fail”

GtsWebViewTestCases com.google.android.webview.gts.WebViewTest#testChromeAndWebViewSimilarVersions fail

[DESCRIPTION]
 com.google.android.webview.gts.WebViewTest#testChromeAndWebViewSimilarVersions
fail

09-26 10:54:58 I/TestFailureListener: FailureListener.testFailed com.google.android.webview.gts.WebViewTest#testChromeAndWebViewSimilarVersions false false false
09-26 10:54:59 D/GranularRetriableTestWrapper: The test has reached its max number of run attempt: 1 time(s)
09-26 10:54:59 D/TestDevice: Uninstalling com.google.android.webview.gts
09-26 10:55:00 I/ConsoleReporter: [reef00000000001] Starting arm64-v8a GtsWebViewTestCases with 1 test
09-26 10:55:00 I/ConsoleReporter: [1/1 arm64-v8a GtsWebViewTestCases reef00000000001] com.google.android.webview.gts.WebViewTest#testChromeAndWebViewSimilarVersions fail: junit.framework.AssertionFailedError: WebView and Chrome must have the same version codes. expected:<3396> but was:<3497>

 [SOLUTION]

继续阅读“GtsWebViewTestCases com.google.android.webview.gts.WebViewTest#testChromeAndWebViewSimilarVersions fail”