Auto merge of #24681 - tamird:unignore-android, r=alexcrichton

There are still quite a few ignored Android tests kicking around, most of which were added in 445faca, which has a pretty unfortunate commit message.

r? @alexcrichton

Author: bors

src/test/auxiliary/cross_crate_spans.rs

@@ -9,6 +9,8 @@
 // except according to those terms.
 
 #![crate_type = "rlib"]
+
+#![allow(unused_variables)]
 #![omit_gdb_pretty_printer_section]
 
 // no-prefer-dynamic

src/test/auxiliary/linkage-visibility.rs

@@ -10,6 +10,10 @@
 
 #![feature(std_misc)]
 
+// We're testing linkage visibility; the compiler warns us, but we want to
+// do the runtime check that these functions aren't exported.
+#![allow(private_no_mangle_fns)]
+
 use std::dynamic_lib::DynamicLibrary;
 
 #[no_mangle]
@@ -25,6 +29,7 @@ pub fn foo2<T>() {
 #[no_mangle]
 fn bar() { }
 
+#[allow(dead_code)]
 #[no_mangle]
 fn baz() { }
 

src/test/bench/shootout-k-nucleotide-pipes.rs

@@ -8,13 +8,11 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// ignore-android: FIXME(#10393)
+// ignore-android: FIXME(#10393) hangs without output
 // ignore-pretty very bad with line comments
 
 // multi tasking k-nucleotide
 
-#![allow(bad_style)]
-
 use std::ascii::AsciiExt;
 use std::cmp::Ordering::{self, Less, Greater, Equal};
 use std::collections::HashMap;
@@ -47,7 +45,7 @@ fn sort_and_fmt(mm: &HashMap<Vec<u8> , usize>, total: usize) -> String {
    }
 
    // sort by key, then by value
-   fn sortKV(mut orig: Vec<(Vec<u8> ,f64)> ) -> Vec<(Vec<u8> ,f64)> {
+   fn sort_kv(mut orig: Vec<(Vec<u8> ,f64)> ) -> Vec<(Vec<u8> ,f64)> {
         orig.sort_by(|&(ref a, _), &(ref b, _)| a.cmp(b));
         orig.sort_by(|&(_, a), &(_, b)| f64_cmp(b, a));
         orig
@@ -60,7 +58,7 @@ fn sort_and_fmt(mm: &HashMap<Vec<u8> , usize>, total: usize) -> String {
       pairs.push(((*key).clone(), pct(val, total)));
    }
 
-   let pairs_sorted = sortKV(pairs);
+   let pairs_sorted = sort_kv(pairs);
 
    let mut buffer = String::new();
    for &(ref k, v) in &pairs_sorted {

src/test/bench/shootout-k-nucleotide.rs

@@ -38,7 +38,7 @@
 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 // OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// ignore-android see #10393 #13206
+// ignore-android: FIXME(#10393) hangs without output
 
 #![feature(box_syntax, std_misc, collections)]
 

src/test/bench/shootout-reverse-complement.rs

@@ -38,7 +38,7 @@
 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 // OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// ignore-android see #10393 #13206
+// ignore-android: FIXME(#10393) hangs without output
 
 #![feature(libc, scoped)]
 
@@ -205,7 +205,7 @@ fn parallel<I: Iterator, F>(iter: I, ref f: F)
 
 fn main() {
     let mut data = Vec::with_capacity(1024 * 1024);
-    io::stdin().read_to_end(&mut data);
+    io::stdin().read_to_end(&mut data).unwrap();
     let tables = &Tables::new();
     parallel(mut_dna_seqs(&mut data), |seq| reverse_complement(seq, tables));
     io::stdout().write_all(&data).unwrap();

src/test/debuginfo/constant-debug-locs.rs

@@ -13,8 +13,7 @@
 
 // compile-flags:-g
 
-#![allow(unused_variables)]
-#![allow(dead_code)]
+#![allow(dead_code, unused_variables)]
 #![omit_gdb_pretty_printer_section]
 #![feature(std_misc, core)]
 

src/test/debuginfo/constant-in-match-pattern.rs

@@ -13,8 +13,7 @@
 
 // compile-flags:-g
 
-#![allow(unused_variables)]
-#![allow(dead_code)]
+#![allow(dead_code, unused_variables)]
 #![omit_gdb_pretty_printer_section]
 
 // This test makes sure that the compiler doesn't crash when trying to assign

src/test/debuginfo/cross-crate-spans.rs

@@ -21,7 +21,7 @@ extern crate cross_crate_spans;
 
 // === GDB TESTS ===================================================================================
 
-// gdb-command:break cross_crate_spans.rs:21
+// gdb-command:break cross_crate_spans.rs:23
 // gdb-command:run
 
 // gdb-command:print result
@@ -44,7 +44,7 @@ extern crate cross_crate_spans;
 
 // === LLDB TESTS ==================================================================================
 
-// lldb-command:b cross_crate_spans.rs:21
+// lldb-command:b cross_crate_spans.rs:23
 // lldb-command:run
 
 // lldb-command:print result

src/test/debuginfo/function-prologue-stepping-no-stack-check.rs

@@ -246,7 +246,7 @@
 // lldb-check:[...]$31 = 45
 // lldb-command:continue
 
-#![allow(unused_variables)]
+#![allow(dead_code, unused_assignments, unused_variables)]
 #![omit_gdb_pretty_printer_section]
 
 #[no_stack_check]

src/test/debuginfo/gdb-pretty-std.rs

@@ -35,6 +35,8 @@
 // gdb-command: print none
 // gdb-check:$6 = None
 
+#![allow(unused_variables)]
+
 fn main() {
 
     // &[]

src/test/debuginfo/gdb-pretty-struct-and-enums-pre-gdb-7-7.rs

@@ -37,6 +37,8 @@
 // gdb-command: print c_style_enum3
 // gdb-check:$5 = CStyleEnumVar3
 
+#![allow(dead_code, unused_variables)]
+
 struct RegularStruct {
     the_first_field: isize,
     the_second_field: f64,

src/test/debuginfo/gdb-pretty-struct-and-enums.rs

@@ -76,6 +76,8 @@
 // gdb-command: print none_check2
 // gdb-check:$18 = None
 
+#![allow(dead_code, unused_variables)]
+
 use self::CStyleEnum::{CStyleEnumVar1, CStyleEnumVar2, CStyleEnumVar3};
 use self::MixedEnum::{MixedEnumCStyleVar, MixedEnumTupleVar, MixedEnumStructVar};
 use self::NestedEnum::{NestedVariant1, NestedVariant2};