diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/Makefile | 2 | ||||
| -rw-r--r-- | tests/src/test_gensvm_kernel.c | 153 |
2 files changed, 154 insertions, 1 deletions
diff --git a/tests/Makefile b/tests/Makefile index 11a0022..febe7be 100644 --- a/tests/Makefile +++ b/tests/Makefile @@ -3,7 +3,7 @@ CFLAGS=-Wall -g -rdynamic -DNDEBUG $(OPTFLAGS) INCLUDE=-I../include/ -I./include LIB=-L../lib -override LDFLAGS+=-lgensvm -lm -lcblas -llapack -latlas +override LDFLAGS+=-lm -lcblas -llapack -latlas -lgensvm TEST_SRC=$(wildcard src/test_*.c) TESTS=$(patsubst src/%.c,bin/%,$(TEST_SRC)) diff --git a/tests/src/test_gensvm_kernel.c b/tests/src/test_gensvm_kernel.c new file mode 100644 index 0000000..47eb8b1 --- /dev/null +++ b/tests/src/test_gensvm_kernel.c @@ -0,0 +1,153 @@ +/** + *@file test_gensvm_kernel.c + *@author G.J.J. van den Burg + *@date 2016-11-09 + *@brief Unit tests for gensvm_kernel.c + * + *@copyright + Copyright 2016, G.J.J. van den Burg. + + This file is part of GenSVM. + + GenSVM is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + GenSVM is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with GenSVM. If not, see <http://www.gnu.org/licenses/>. + + */ + +#include "minunit.h" +#include "gensvm_kernel.h" + +char *test_dot_rbf() +{ + double dot; + double *a = Malloc(double, 5); + double *b = Malloc(double, 5); + double *kernelparam = Malloc(double, 1); + + a[0] = 0.5203363837176203; + a[1] = 0.3860628599460129; + a[2] = 0.3592536954640216; + a[3] = 0.6824659760765744; + a[4] = 0.5390520090020700; + + b[0] = 0.1782643262351465; + b[1] = 0.0314270210724957; + b[2] = 0.5887219369641497; + b[3] = 0.7710042954911620; + b[4] = 0.8805451245738238; + + // start test code // + kernelparam[0] = 1.0; + dot = gensvm_kernel_dot_rbf(a, b, kernelparam, 5); + mu_assert(fabs(dot - 0.657117701533133) < 1e-14, "Incorrect dot (1)"); + + kernelparam[0] = 5.0; + dot = gensvm_kernel_dot_rbf(a, b, kernelparam, 5); + mu_assert(fabs(dot - 0.122522495044048) < 1e-14, "Incorrect dot (2)"); + + // end test code // + free(a); + free(b); + free(kernelparam); + + return NULL; +} + +char *test_dot_poly() +{ + double dot; + double *a = Malloc(double, 5); + double *b = Malloc(double, 5); + double *kernelparam = Malloc(double, 3); + + a[0] = 0.5203363837176203; + a[1] = 0.3860628599460129; + a[2] = 0.3592536954640216; + a[3] = 0.6824659760765744; + a[4] = 0.5390520090020700; + + b[0] = 0.1782643262351465; + b[1] = 0.0314270210724957; + b[2] = 0.5887219369641497; + b[3] = 0.7710042954911620; + b[4] = 0.8805451245738238; + + // start test code // + kernelparam[0] = 1.0; + kernelparam[1] = 1.0; + kernelparam[2] = 1.0; + dot = gensvm_kernel_dot_poly(a, b, kernelparam, 5); + mu_assert(fabs(dot - 2.31723456944910) < 1e-14, "Incorrect dot (1)"); + + kernelparam[0] = 1.5; + kernelparam[1] = 2.5; + kernelparam[2] = 3.5; + dot = gensvm_kernel_dot_poly(a, b, kernelparam, 5); + mu_assert(fabs(dot - 189.6989652572890179) < 1e-14, "Incorrect dot (2)"); + + // end test code // + free(a); + free(b); + free(kernelparam); + return NULL; +} + +char *test_dot_sigmoid() +{ + double dot; + double *a = Malloc(double, 5); + double *b = Malloc(double, 5); + double *kernelparam = Malloc(double, 2); + + a[0] = 0.5203363837176203; + a[1] = 0.3860628599460129; + a[2] = 0.3592536954640216; + a[3] = 0.6824659760765744; + a[4] = 0.5390520090020700; + + b[0] = 0.1782643262351465; + b[1] = 0.0314270210724957; + b[2] = 0.5887219369641497; + b[3] = 0.7710042954911620; + b[4] = 0.8805451245738238; + + // start test code // + kernelparam[0] = 1.0; + kernelparam[1] = 1.0; + dot = gensvm_kernel_dot_sigmoid(a, b, kernelparam, 5); + mu_assert(fabs(dot - 0.9807642810850747) < 1e-14, "Incorrect dot (1)"); + + kernelparam[0] = 1.5; + kernelparam[1] = 2.5; + dot = gensvm_kernel_dot_sigmoid(a, b, kernelparam, 5); + mu_assert(fabs(dot - 0.9997410009167159) < 1e-14, "Incorrect dot (2)"); + + // end test code // + free(a); + free(b); + free(kernelparam); + + return NULL; +} + +char *all_tests() +{ + mu_suite_start(); + mu_run_test(test_dot_rbf); + mu_run_test(test_dot_poly); + mu_run_test(test_dot_sigmoid); + + return NULL; +} + +RUN_TESTS(all_tests); |