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https://github.com/nestriness/cdc-file-transfer.git
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ee4118c6bf
Improves ServerArch so that it can detect the remote architecture by running uname and checking %PROCESSOR_ARCHITECTURE%. So far, only x64 Linux and x64 Windows are supported, but in the future it is easy to add support for others, e.g. aarch64, as well. Before the detection is run, the remote architecture is guessed first based on the destination. For instance, if the destination directory starts with "C:\", it pretty much means Windows. If cdc_rsync_server exists and runs fine, there's no need for detection. Since also PortManager depends on the remote architecture, it has to be adjusted as well. So far, PortManager assumeed that "local" means Windows and "remote" means Linux. This is no longer the case for syncing to Windows devices, so this CL adds the necessary abstractions to PortManager. Also refactors ArchType into a separate class in common, since it is used now from several places. It is also expanded to handle future changes that add support for different processor architectures, e.g. aarch64.
105 lines
3.8 KiB
C++
105 lines
3.8 KiB
C++
// Copyright 2022 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "cdc_rsync/server_arch.h"
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#include "absl/strings/match.h"
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#include "gtest/gtest.h"
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namespace cdc_ft {
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namespace {
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constexpr auto kLinux = ArchType::kLinux_x86_64;
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constexpr auto kWindows = ArchType::kWindows_x86_64;
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constexpr bool kNoGuess = false;
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TEST(ServerArchTest, GuessesLinuxIfPathStartsWithSlashOrTilde) {
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EXPECT_EQ(ServerArch::GuessFromDestination("/linux/path").GetType(), kLinux);
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EXPECT_EQ(ServerArch::GuessFromDestination("/linux\\path").GetType(), kLinux);
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EXPECT_EQ(ServerArch::GuessFromDestination("~/linux/path").GetType(), kLinux);
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EXPECT_EQ(ServerArch::GuessFromDestination("~/linux\\path").GetType(),
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kLinux);
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EXPECT_EQ(ServerArch::GuessFromDestination("~\\linux\\path").GetType(),
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kLinux);
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}
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TEST(ServerArchTest, GuessesWindowsIfPathStartsWithDrive) {
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EXPECT_EQ(ServerArch::GuessFromDestination("C:\\win\\path").GetType(),
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kWindows);
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EXPECT_EQ(ServerArch::GuessFromDestination("D:win").GetType(), kWindows);
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EXPECT_EQ(ServerArch::GuessFromDestination("Z:\\win/path").GetType(),
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kWindows);
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}
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TEST(ServerArchTest, GuessesLinuxIfPathOnlyHasForwardSlashes) {
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EXPECT_EQ(ServerArch::GuessFromDestination("linux/path").GetType(), kLinux);
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}
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TEST(ServerArchTest, GuessesWindowsIfPathOnlyHasBackSlashes) {
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EXPECT_EQ(ServerArch::GuessFromDestination("\\win\\path").GetType(),
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kWindows);
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}
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TEST(ServerArchTest, GuessesLinuxByDefault) {
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EXPECT_EQ(ServerArch::GuessFromDestination("/mixed\\path").GetType(), kLinux);
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EXPECT_EQ(ServerArch::GuessFromDestination("/mixed\\path").GetType(), kLinux);
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EXPECT_EQ(ServerArch::GuessFromDestination("C\\linux/path").GetType(),
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kLinux);
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EXPECT_EQ(ServerArch::GuessFromDestination("").GetType(), kLinux);
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}
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TEST(ServerArchTest, IsGuess) {
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EXPECT_TRUE(ServerArch::GuessFromDestination("foo").IsGuess());
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EXPECT_FALSE(ServerArch::DetectFromLocalDevice().IsGuess());
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}
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TEST(ServerArchTest, CdcServerFilename) {
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EXPECT_FALSE(absl::StrContains(
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ServerArch(kLinux, kNoGuess).CdcServerFilename(), "exe"));
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EXPECT_TRUE(absl::StrContains(
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ServerArch(kWindows, kNoGuess).CdcServerFilename(), "exe"));
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}
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TEST(ServerArchTest, RemoteToolsBinDir) {
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const std::string linux_dir =
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ServerArch(kLinux, kNoGuess).RemoteToolsBinDir();
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EXPECT_TRUE(absl::StrContains(linux_dir, ".cache/"));
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std::string win_dir = ServerArch(kWindows, kNoGuess).RemoteToolsBinDir();
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EXPECT_TRUE(absl::StrContains(win_dir, "AppData\\Roaming\\"));
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}
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TEST(ServerArchTest, GetStartServerCommand) {
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std::string cmd =
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ServerArch(kWindows, kNoGuess).GetStartServerCommand(123, "foo bar");
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EXPECT_TRUE(absl::StrContains(cmd, "123"));
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EXPECT_TRUE(absl::StrContains(cmd, "cdc_rsync_server.exe foo bar"));
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cmd = ServerArch(kLinux, kNoGuess).GetStartServerCommand(123, "foo bar");
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EXPECT_TRUE(absl::StrContains(cmd, "123"));
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EXPECT_TRUE(absl::StrContains(cmd, "cdc_rsync_server foo bar"));
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}
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TEST(ServerArchTest, GetDeployReplaceCommand) {
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std::string cmd = ServerArch(kWindows, kNoGuess).GetDeploySftpCommands();
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EXPECT_TRUE(absl::StrContains(cmd, "cdc_rsync_server.exe"));
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cmd = ServerArch(kLinux, kNoGuess).GetDeploySftpCommands();
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EXPECT_TRUE(absl::StrContains(cmd, "cdc_rsync_server"));
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}
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} // namespace
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} // namespace cdc_ft
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