Add support for config.test.runner

3 files changed, 107 insertions, 2 deletions

diff --git a/tests/recipe/buildscript/testscript b/tests/recipe/buildscript/testscript
index 2603f62..6bdbd32 100644
--- a/tests/recipe/buildscript/testscript
+++ b/tests/recipe/buildscript/testscript
@@ -406,7 +406,7 @@
       }}
       % [diag=test] test
       {{
-        cat <$path($<) >?$path($>)
+        cat <$path($>) >?$path($<)
       }}
       EOI
 
@@ -431,7 +431,7 @@
       % [diag=test] test
       {{
         depdb clear
-        cat <$path($<) >?$path($>)
+        cat <$path($>) >?$path($<)
       }}
       EOI
 
@@ -439,6 +439,53 @@
       buildfile:7:3: error: 'depdb' builtin cannot be used to perform test
       EOE
   }
+
+  : runner
+  :
+  if ($cxx.target.class != 'windows')
+  {
+    echo 'bar' >=bar;
+
+    cat <<EOI >=run;
+      #!/bin/sh
+      if test "$1" = "--trace"; then
+        shift
+        echo "$*"
+      fi
+      "$@"
+      EOI
+
+    chmod u+x run;
+
+    cat <<EOI >=buildfile;
+      foo: bar
+      {{
+        cp $path($<) $path($>)
+      }}
+      % [diag=test] test
+      {{
+        if ($test.runner.path != [null])
+          $test.runner.path $test.runner.options cat <$path($>)
+        else
+          cat <$path($>)
+        end
+      }}
+      EOI
+
+    $* test 2>>EOE;
+      cp file{foo}
+      test file{foo}
+      bar
+      EOE
+
+    $* test config.test.runner="./run --trace" 2>>EOE;
+      test file{foo}
+      cat
+      bar
+      EOE
+
+    $* clean 2>-
+  }
 }
 
 : diff-label
diff --git a/tests/test/script/runner/test-runner.testscript b/tests/test/script/runner/test-runner.testscript
new file mode 100644
index 0000000..772fa1b
--- /dev/null
+++ b/tests/test/script/runner/test-runner.testscript
@@ -0,0 +1,31 @@
+# file      : tests/test/script/runner/test-runner.testscript
+# license   : MIT; see accompanying LICENSE file
+
+.include ../common.testscript
+
++if ($cxx.target.class == 'windows')
+  exit
+end
+
++cat <<EOI >=run
+  #!/bin/sh
+  if test "$1" = "--trace"; then
+    shift
+    echo "$*"
+  fi
+  "$@"
+  EOI
+
++chmod u+x run
+
+run=$~/run
+
+: basic
+:
+$c <<"EOI" && $b "config.test.runner=$run --trace"
+  cat <'text' >'text';   # Non-test program.
+  \$* -o 'text' >>~%EOO%  # Test program.
+    %.+/driver -o text%
+    text
+    EOO
+  EOI
diff --git a/tests/test/simple/generated/testscript b/tests/test/simple/generated/testscript
index f6a89d8..9ce40ba 100644
--- a/tests/test/simple/generated/testscript
+++ b/tests/test/simple/generated/testscript
@@ -99,3 +99,30 @@ EOI
     EOE
   }
 }
+
+: runner
+:
+if ($cxx.target.class != 'windows')
+{
+  cat <<EOI >=run;
+    #!/bin/sh
+    if test "$1" = "--trace"; then
+      shift
+      echo "tracing"
+    fi
+    "$@"
+    EOI
+
+  chmod u+x run;
+
+  echo 'tracing'          >=output.in;
+  cat $src_base/output.in >+output.in;
+
+  $* config.test.runner="./run --trace" <<EOI
+  driver = $src_root/../exe{driver}
+  ./: test = $driver
+  ./: $driver
+  ./: file{output}: test.stdout = true
+  file{output}: in{output} $src_root/manifest #@@ in module
+  EOI
+}