[dtc] Remove another bashism from run_tests.sh

[Grant Likely]

Acked-by: Grant Likely <grant.likely at secretlab.ca>

On Aug 29, 2010 8:53 PM, "David Gibson" <david at gibson.dropbear.id.au> wrote:
> Current we check for various error codes with [ $x == "NN" ]. However
> '==' is not actually a correct operator for the [ (test) command. It
> should be either '=' for string comparison or '-eq' for integer
> comparison. It appears that the bash builtin version of test
> implements '==' though, so we were getting away with it, as long as
> /bin/sh was bash - or the testsuite generated no errors.
>
> This patch fixes the usage of test so that it should work on non-bash
> shells.
>
> Signed-off-by: David Gibson <david at gibson.dropbear.id.au>
>
> Index: dtc/tests/run_tests.sh
> ===================================================================
> --- dtc.orig/tests/run_tests.sh 2010-08-30 12:43:03.133784380 +1000
> +++ dtc/tests/run_tests.sh 2010-08-30 12:43:34.741770203 +1000
> @@ -24,11 +24,11 @@ base_run_test() {
> tot_pass=$((tot_pass + 1))
> else
> ret="$?"
> - if [ "$ret" == "1" ]; then
> + if [ "$ret" -eq 1 ]; then
> tot_config=$((tot_config + 1))
> - elif [ "$ret" == "2" ]; then
> + elif [ "$ret" -eq 2 ]; then
> tot_fail=$((tot_fail + 1))
> - elif [ "$ret" == "$VGCODE" ]; then
> + elif [ "$ret" -eq $VGCODE ]; then
> tot_vg=$((tot_vg + 1))
> else
> tot_strange=$((tot_strange + 1))
>
> --
> David Gibson | I'll have my music baroque, and my code
> david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
> | _way_ _around_!
> http://www.ozlabs.org/~dgibson
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