b*: check pipe_output exit code (part 2)

Formula/b/bigloo.rb

@@ -86,6 +86,6 @@ def install
       (newline)
       (exit)
     SCHEME
-    assert_match "Hello World!\n", pipe_output("#{bin}/bigloo -i -", program)
+    assert_match "Hello World!\n", pipe_output("#{bin}/bigloo -i -", program, 0)
   end
 end

Formula/b/bk.rb

@@ -25,7 +25,7 @@ def install
 
   test do
     test_epub = test_fixtures("test.epub")
-    output = pipe_output("#{bin}/bk --meta #{test_epub}")
+    output = shell_output("#{bin}/bk --meta #{test_epub}")
     assert_match "language: en", output
   end
 end

Formula/b/blahtexml.rb

@@ -32,7 +32,7 @@ def install
 
   test do
     input = '\sqrt{x^2+\alpha}'
-    output = pipe_output("#{bin}/blahtex --mathml", input)
+    output = pipe_output("#{bin}/blahtex --mathml", input, 0)
     assert_match "<msqrt><msup><mi>x</mi><mn>2</mn></msup><mo ", output
   end
 end

Formula/b/bootloadhid.rb

@@ -36,6 +36,6 @@ def install
 
   test do
     touch "test.hex"
-    assert_equal "No data in input file, exiting.", pipe_output("#{bin}/bootloadHID -r test.hex 2>&1").strip
+    assert_equal "No data in input file, exiting.", shell_output("#{bin}/bootloadHID -r test.hex 2>&1").strip
   end
 end

Formula/b/boxes.rb

@@ -34,6 +34,6 @@ def install
   end
 
   test do
-    assert_match "test brew", pipe_output(bin/"boxes", "test brew")
+    assert_match "test brew", pipe_output(bin/"boxes", "test brew", 0)
   end
 end

Formula/b/bsdconv.rb

@@ -27,7 +27,7 @@ def install
   end
 
   test do
-    output = pipe_output("#{bin}/bsdconv BIG5:UTF-8", "\263\134\273\134")
+    output = pipe_output("#{bin}/bsdconv BIG5:UTF-8", "\263\134\273\134", 0)
     output.force_encoding("UTF-8") if output.respond_to?(:force_encoding)
     assert_equal "許蓋", output
   end

Formula/b/btpd.rb

@@ -33,6 +33,6 @@ def install
   end
 
   test do
-    assert_match "Torrents can be specified", pipe_output("#{bin}/btcli --help 2>&1")
+    assert_match "Torrents can be specified", shell_output("#{bin}/btcli --help 2>&1", 1)
   end
 end

Formula/b/bwidget.rb

@@ -29,6 +29,6 @@ def install
       puts [package require BWidget]
       exit
     TCL
-    assert_equal version.to_s, pipe_output("#{Formula["tcl-tk"].bin}/tclsh", test_bwidget).chomp
+    assert_equal version.to_s, pipe_output(Formula["tcl-tk"].bin/"tclsh", test_bwidget, 0).chomp
   end
 end