Trying to fix travis code coverage

.travis.yml

@@ -34,5 +34,7 @@ script:
     travis-cargo bench &&
     travis-cargo doc
 after_success:
-  - travis-cargo doc-upload
-  - travis-cargo coveralls --no-sudo
+    - travis-cargo doc-upload
+    - travis-cargo coveralls --no-sudo
+    - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then travis-cargo coveralls --no-sudo --verify; fi
+    - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then ./kcov/build/src/kcov --verify --coveralls-id=$TRAVIS_JOB_ID --exclude-pattern=/.cargo target/kcov target/debug/tantivy-6*; fi

Cargo.toml

@@ -32,9 +32,12 @@ rand = "0.3.13"
 gcc = "0.3.24"
 
 [[bin]]
-name = "tantivy-merge"
+name = "tantivy_merge"
 path = "src/cli/merge.rs"
 
 [[bin]]
-name = "tantivy-bench"
+name = "tantivy_bench"
 path = "src/cli/bench.rs"
+
+[profile.release]
+debug = true

src/cli/bench.rs

@@ -40,7 +40,8 @@ fn read_query_file(query_path: &String) -> io::Result<Vec<String>> {
 }
 
 fn run(directory: String,
-       query_filepath: String) -> io::Result<()> {
+       query_filepath: String,
+       num_repeat: usize) -> io::Result<()> {
     println!("Directory : {:?}", directory);
     println!("Query : {:?}", directory);
     
@@ -55,7 +56,7 @@ fn run(directory: String,
     let query_parser = QueryParser::new(index.schema(), default_search_fields);
     
     println!("{}\t{}\t{}\t{}", "query", "num_terms", "num hits", "time in microsecs");
-    for _ in 0..10 {
+    for _ in 0..num_repeat {
         for query_txt in &queries {
             let query = query_parser.parse_query(&query_txt).unwrap();
             let num_terms = query.num_terms();
@@ -75,6 +76,7 @@ fn run(directory: String,
 fn main() {
     let mut directory = String::from(".");
     let mut query_file = String::from("query.txt");
+    let mut repeat: usize = 1; 
     {
         let mut ap = ArgumentParser::new();
         ap.set_description("Merge a few segments together");
@@ -86,7 +88,11 @@ fn main() {
           .add_option(&["-q", "--queries"],
                       Store,
                       "Path to the tantivy index directory");
+        ap.refer(&mut repeat)
+          .add_option(&["-n", "--repeat"],
+                      Store,
+                      "Number of iterations");
         ap.parse_args_or_exit();
     }
-    run(directory, query_file).unwrap();       
+    run(directory, query_file, repeat).unwrap();       
 }