@Test
public void testInheritedOptionsWithSpecificOverride() throws Exception {
ImmutableList<ImmutableList<String>> blazercOpts =
ImmutableList.of(
ImmutableList.of(
"--rc_source=/doesnt/matter/0/bazelrc",
"--default_override=0:common=--stringoption=common",
"--default_override=0:common=--numoption=42"),
ImmutableList.of(
"--rc_source=/doesnt/matter/1/bazelrc",
"--default_override=0:reportall=--stringoption=reportall"),
ImmutableList.of(
"--rc_source=/doesnt/matter/2/bazelrc",
"--default_override=0:reportallinherited=--stringoption=reportallinherited"));
for (List<ImmutableList<String>> e : Collections2.permutations(blazercOpts)) {
outErr.reset();
BlazeCommandDispatcher dispatch =
new BlazeCommandDispatcher(runtime, reportNum, reportAll, reportAllInherited);
List<String> cmdLine = Lists.newArrayList("reportallinherited");
List<String> orderedOpts = ImmutableList.copyOf(Iterables.concat(e));
cmdLine.addAll(orderedOpts);
dispatch.exec(cmdLine, LockingMode.ERROR_OUT, "test", outErr);
String out = outErr.outAsLatin1();
assertEquals(
String.format(
"The more specific option should override, irrespective of source file or order. %s",
orderedOpts),
"42 reportallinherited",
out);
}
}
@Test
public void testCommonUsed() throws Exception {
List<String> blazercOpts =
ImmutableList.of(
"--rc_source=/home/jrluser/.blazerc", "--default_override=0:common=--numoption=99");
BlazeCommandDispatcher dispatch = new BlazeCommandDispatcher(runtime, reportNum);
List<String> cmdLine = Lists.newArrayList("reportnum");
cmdLine.addAll(blazercOpts);
dispatch.exec(cmdLine, LockingMode.ERROR_OUT, "test", outErr);
String out = outErr.outAsLatin1();
assertEquals("Common options should be used", "99", out);
}
@Test
public void testOptionsCombined() throws Exception {
List<String> blazercOpts =
ImmutableList.of(
"--rc_source=/etc/bazelrc",
"--default_override=0:common=--stringoption=foo",
"--rc_source=/home/jrluser/.blazerc",
"--default_override=1:common=--numoption=99");
BlazeCommandDispatcher dispatch = new BlazeCommandDispatcher(runtime, reportNum, reportAll);
List<String> cmdLine = Lists.newArrayList("reportall");
cmdLine.addAll(blazercOpts);
dispatch.exec(cmdLine, LockingMode.ERROR_OUT, "test", outErr);
String out = outErr.outAsLatin1();
assertEquals("Options should get accumulated over different rc files", "99 foo", out);
}
@Test
public void testOptionsCombinedWithOverrideOtherName() throws Exception {
List<String> blazercOpts =
ImmutableList.of(
"--rc_source=/home/jrluser/.blazerc",
"--default_override=0:common=--stringoption=foo",
"--default_override=0:common=--numoption=42",
"--rc_source=/etc/bazelrc",
"--default_override=1:common=--numoption=99");
BlazeCommandDispatcher dispatch = new BlazeCommandDispatcher(runtime, reportNum, reportAll);
List<String> cmdLine = Lists.newArrayList("reportall");
cmdLine.addAll(blazercOpts);
dispatch.exec(cmdLine, LockingMode.ERROR_OUT, "test", outErr);
String out = outErr.outAsLatin1();
assertEquals("The more specific rc-file should override irrespective of name", "99 foo", out);
}
private void runTestRequest(String request, int ret, String out, String err) throws Exception {
assertEquals(ret, client.sendRequest(request));
assertEquals(out, outErr.outAsLatin1());
assertThat(outErr.errAsLatin1()).contains(err);
}