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Side by Side Diff: tests/standalone/precompilation_dart2js_test.dart

Issue 1844233002: Add diagnostic printing to standalone/precompilation_test. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Created 4 years, 8 months ago
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1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 // Test generating and running a simple precompiled snapshot of this script. 5 // Test generating and running a simple precompiled snapshot of this script.
6 6
7 import 'dart:io'; 7 import 'dart:io';
8 8
9 main(List args) { 9 main(List args) {
10 if (args.length > 0 && args[0] == "--hello") { 10 if (args.length > 0 && args[0] == "--hello") {
(...skipping 25 matching lines...) Expand all
36 cc_flags = "-m32"; 36 cc_flags = "-m32";
37 } else if (Platform.version.contains("arm")) { 37 } else if (Platform.version.contains("arm")) {
38 cc_flags = ""; 38 cc_flags = "";
39 } else if (Platform.version.contains("mips")) { 39 } else if (Platform.version.contains("mips")) {
40 cc_flags = "-EL"; 40 cc_flags = "-EL";
41 } else { 41 } else {
42 print("Architecture not supported: ${Platform.version}"); 42 print("Architecture not supported: ${Platform.version}");
43 return; 43 return;
44 } 44 }
45 45
46 print("Creating precompiled snapshot...");
46 var abs_package_root = Uri.parse(Platform.packageRoot).toFilePath(); 47 var abs_package_root = Uri.parse(Platform.packageRoot).toFilePath();
47 var dart_executable = 48 var dart_executable =
48 Directory.current.path + Platform.pathSeparator + Platform.executable; 49 Directory.current.path + Platform.pathSeparator + Platform.executable;
49 Directory tmp; 50 Directory tmp;
50 try { 51 try {
51 tmp = Directory.current.createTempSync("temp_precompilation_test"); 52 tmp = Directory.current.createTempSync("temp_precompilation_test");
52 var exec = "${dart_executable}_bootstrap"; 53 var exec = "${dart_executable}_bootstrap";
53 var args = ["--package-root=$abs_package_root", 54 var args = ["--package-root=$abs_package_root",
54 "--gen-precompiled-snapshot", 55 "--gen-precompiled-snapshot",
55 "${abs_package_root}compiler/src/dart2js.dart"]; 56 "${abs_package_root}compiler/src/dart2js.dart"];
56 print("$exec ${args.join(' ')}"); 57 print("$exec ${args.join(' ')}");
57 var result = Process.runSync(exec, args, workingDirectory: tmp.path); 58 var result = Process.runSync(exec, args, workingDirectory: tmp.path);
58 if (result.exitCode != 0) { 59 if (result.exitCode != 0) {
59 print(result.stdout); 60 print(result.stdout);
60 print(result.stderr); 61 print(result.stderr);
61 throw "Snapshot generation failed."; 62 throw "Snapshot generation failed.";
62 } 63 }
63 64
64 // Check if gcc is present, and skip test if it is not. 65 // Check if gcc is present, and skip test if it is not.
66 print("Creating shared library...");
65 try { 67 try {
66 result = Process.runSync( 68 result = Process.runSync(
67 cc, 69 cc,
68 ["--version"], 70 ["--version"],
69 workingDirectory: tmp.path); 71 workingDirectory: tmp.path);
70 if (result.exitCode != 0) { 72 if (result.exitCode != 0) {
71 throw "$cc --version failed."; 73 throw "$cc --version failed.";
72 } 74 }
73 } catch(e) { 75 } catch(e) {
74 print("Skipping test because $cc is not present: $e"); 76 print("Skipping test because $cc is not present: $e");
75 return; 77 return;
76 } 78 }
77 79
78 result = Process.runSync( 80 result = Process.runSync(
79 cc, 81 cc,
80 [shared, cc_flags, "-nostartfiles", "-o", libname, "precompiled.S"], 82 [shared, cc_flags, "-nostartfiles", "-o", libname, "precompiled.S"],
81 workingDirectory: tmp.path); 83 workingDirectory: tmp.path);
82 if (result.exitCode != 0) { 84 if (result.exitCode != 0) {
83 print(result.stdout); 85 print(result.stdout);
84 print(result.stderr); 86 print(result.stderr);
85 throw "Shared library creation failed!"; 87 throw "Shared library creation failed!";
86 } 88 }
87 89
90 print("Running test program...");
88 var ld_library_path = new String.fromEnvironment("LD_LIBRARY_PATH"); 91 var ld_library_path = new String.fromEnvironment("LD_LIBRARY_PATH");
89 ld_library_path = "${ld_library_path}:${tmp.path}"; 92 ld_library_path = "${ld_library_path}:${tmp.path}";
90 exec = "${dart_executable}_precompiled_runtime"; 93 exec = "${dart_executable}_precompiled_runtime";
91 args = ["--run-precompiled-snapshot", "ignored_script", "--version"]; 94 args = ["--run-precompiled-snapshot", "ignored_script", "--version"];
92 print("LD_LIBRARY_PATH=$ld_library_path $exec ${args.join(' ')}"); 95 print("LD_LIBRARY_PATH=$ld_library_path $exec ${args.join(' ')}");
93 result = Process.runSync(exec, args, 96 result = Process.runSync(exec, args,
94 workingDirectory: tmp.path, 97 workingDirectory: tmp.path,
95 environment: {"LD_LIBRARY_PATH": ld_library_path}); 98 environment: {"LD_LIBRARY_PATH": ld_library_path});
96 if (result.exitCode != 0) { 99 if (result.exitCode != 0) {
97 print(result.stdout); 100 print(result.stdout);
98 print(result.stderr); 101 print(result.stderr);
99 throw "Precompiled binary failed."; 102 throw "Precompiled binary failed.";
100 } 103 }
101 print(result.stdout); 104 print(result.stdout);
102 if (!result.stdout.contains("Dart-to-JavaScript compiler")) { 105 if (!result.stdout.contains("Dart-to-JavaScript compiler")) {
103 throw "Precompiled binary output mismatch."; 106 throw "Precompiled binary output mismatch.";
104 } 107 }
105 } finally { 108 } finally {
106 tmp?.deleteSync(recursive: true); 109 tmp?.deleteSync(recursive: true);
107 } 110 }
108 } 111 }
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