am a16b0f4c: Merge "The generic failure case disappeared..." (3b2774c1) · Commits · e / os / android_system_core

adb/adb_io.cpp

+2 −0

Original line number	Diff line number	Diff line
		@@ -79,6 +79,8 @@ bool WriteFdExactly(int fd, const void* buf, size_t len) {
		D("writex: fd=%d disconnected\n", fd);
		errno = 0;
		return false;
		} else {
		return false;
		}
		} else {
		len -= r;

+12 −0

Original line number	Diff line number	Diff line
		@@ -18,8 +18,11 @@

		#include <gtest/gtest.h>

		#include <fcntl.h>
		#include <stdio.h>
		#include <stdlib.h>
		#include <sys/stat.h>
		#include <sys/types.h>
		#include <unistd.h>

		#include <string>
		@@ -127,6 +130,15 @@ TEST(io, WriteFdExactly_partial) {
		EXPECT_EQ(expected, s);
		}

		TEST(io, WriteFdExactly_ENOSPC) {
		int fd = open("/dev/full", O_WRONLY);
		ASSERT_NE(-1, fd);

		char buf[] = "foo";
		ASSERT_FALSE(WriteFdExactly(fd, buf, sizeof(buf)));
		ASSERT_EQ(ENOSPC, errno);
		}

		TEST(io, WriteStringFully) {
		const char str[] = "Foobar";
		TemporaryFile tf;